About the Author |
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xiii | |
Preface |
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xv | |
1 Sensors in Water Quality Monitoring |
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1.1 pH Measurement and Value |
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1 | (2) |
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1.1.1 pH and How to Measure It |
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1 | (1) |
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1.1.2 What Does the pH Value of a pH Measurement Mean? |
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1 | (1) |
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1.1.3 How Do I Measure the pH Value? |
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2 | (1) |
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1.2 ORP-Redox Potential Measurement for Water Quality |
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3 | (4) |
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3 | (2) |
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5 | (1) |
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1.2.3 The Application of ORP |
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6 | (1) |
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1.3 Measuring Dissolved Oxygen |
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7 | (10) |
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1.3.1 What Is Dissolved Oxygen? |
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7 | (2) |
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1.3.2 Dissolved Oxygen Measurement Methods |
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9 | (8) |
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1.4 Measuring Turbidity, Total Suspended Solids, and Water Clarity |
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17 | (21) |
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1.4.1 What Are Total Suspended Solids? |
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17 | (1) |
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18 | (1) |
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1.4.3 What Is Water Clarity? |
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18 | (1) |
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1.4.4 Turbidity vs. Suspended Solids-What Is the Difference? |
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19 | (1) |
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1.4.5 Turbidity and Total Suspended Solids Measurement Methods |
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19 | (19) |
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1.5 The Basics of Chlorophyll Measurement |
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38 | (5) |
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1.5.1 What Is Chlorophyll? |
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38 | (1) |
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1.5.2 The Importance of Chlorophyll as a Water Quality Parameter |
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39 | (1) |
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1.5.3 Reasons to Measure Chlorophyll |
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39 | (1) |
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1.5.4 How Is Chlorophyll Measured? |
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40 | (3) |
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1.6 Blue-Green Algae Sensors |
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43 | (1) |
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1.6.1 What Is Blue-Green Algae? |
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43 | (1) |
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43 | (1) |
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1.6.3 Calibration Considerations |
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44 | (1) |
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44 | (5) |
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44 | (1) |
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1.7.2 Conductivity Definitions |
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45 | (1) |
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1.7.3 How Is Conductivity Measured? |
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46 | (3) |
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49 | (3) |
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49 | (1) |
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1.8.2 Ways to Measure Ammonia |
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49 | (3) |
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52 | (3) |
2 Wireless Sensor Networks in Water Quality Monitoring |
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55 | (17) |
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2.1.1 Background and Overview |
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55 | (2) |
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2.1.2 Water Quality Monitoring Parameters and Sensors |
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57 | (1) |
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2.1.3 Classification of WSNs for Water Quality Monitoring |
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58 | (4) |
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62 | (10) |
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2.2 Mainstream Technologies of WSN |
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72 | (18) |
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2.2.1 Medium Access Control |
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72 | (2) |
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2.2.2 Time Synchronization |
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74 | (2) |
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2.2.3 Wireless Networking Technologies |
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76 | (9) |
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2.2.4 System on Chip Technologies |
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85 | (5) |
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2.3 Applications of WSNs in Water Quality Monitoring |
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90 | (6) |
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2.3.1 WSN in Water Resource Protection |
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90 | (2) |
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2.3.2 WSNs in Sewage Treatment |
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92 | (1) |
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2.3.3 WSN in Aquaculture Water Management |
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93 | (3) |
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96 | (5) |
3 System and Platform for Water Quality Monitoring |
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3.1 Design of System and Platform for Water Quality Monitoring |
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101 | (2) |
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3.1.1 Principles of System and Platform Design |
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101 | (1) |
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3.1.2 Modeling for System and Platform |
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101 | (1) |
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3.1.3 System Requirements Analysis |
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101 | (1) |
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3.1.4 Realizing a Water Quality Monitoring System |
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102 | (1) |
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3.2 Hardware Platform Design |
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103 | (2) |
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3.2.1 Power Supply and Ports |
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103 | (1) |
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3.2.2 Intelligent Water Sensors |
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103 | (1) |
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3.2.3 Information Transmission: Wireless Sensor Network |
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104 | (1) |
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3.2.4 Processor and Actuators |
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104 | (1) |
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3.3 Software System Development |
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105 | (2) |
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3.3.1 Software Structure and Workflow |
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105 | (1) |
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3.3.2 Structure of Database |
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106 | (1) |
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3.3.3 Model and Blocks Development |
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106 | (1) |
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3.3.4 Development of Human-Machine Interface |
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106 | (1) |
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3.3.5 Software Testing and Packaging |
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106 | (1) |
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3.4 Cases and Applications |
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107 | (5) |
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3.4.1 Wireless Aquaculture Monitoring System for River Crab (Yixing) |
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107 | (1) |
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3.4.2 Wireless Mariculture Monitoring System for Grouper (Laizhou) |
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108 | (1) |
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3.4.3 Urban Water Supply Monitoring System (Water Supply Station) |
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109 | (1) |
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3.4.4 Hydrological Monitoring Application (Lakes, Rivers, Coastal Waters) |
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110 | (1) |
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3.4.5 Wastewater Quality Monitoring System (Sewage Treatment Plant) |
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110 | (2) |
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112 | (1) |
4 Water Quality Evaluation |
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4.1 Introduction to Water Quality Evaluation |
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113 | (9) |
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4.1.1 Theoretical Foundation |
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113 | (2) |
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4.1.2 Development History |
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115 | (2) |
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4.1.3 Research Issues in Water Quality Evaluation |
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117 | (5) |
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4.2 Water Quality Evaluation Methods |
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122 | (20) |
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4.2.1 Decision-Making Methods |
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122 | (5) |
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4.2.2 Index Evaluation Methods |
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127 | (2) |
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4.2.3 Artificial Intelligence Evaluation Methods |
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129 | (13) |
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4.3 Practical Water Evaluation Applications |
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142 | (14) |
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4.3.1 Application of Identification Index Method in River Water Quality Evaluation |
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142 | (2) |
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4.3.2 Application of Principal Component Analysis in the Evaluation of Rural Drinking Water Quality |
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144 | (9) |
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4.3.3 Application of Gray Relational Analysis in the Water Quality Evaluation of a Freshwater Aquaculture Pond |
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153 | (3) |
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156 | (3) |
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159 | (2) |
5 Prediction of Water Quality |
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5.1 Introduction to Prediction |
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161 | (2) |
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5.1.1 Prediction Classification |
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162 | (1) |
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5.2 Mainstream Water Quality Technologies |
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163 | (10) |
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163 | (1) |
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5.2.2 Nonmechanism Models |
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163 | (10) |
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5.3 Typical Case Analysis |
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173 | (21) |
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5.3.1 Prediction of Dissolved Oxygen Content in River Crab Culture Based on Least-Squares Support Vector Regression Optimized by Improved Particle Swarm Optimization |
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173 | (9) |
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5.3.2 A Hybrid WA-CPSO-LSSVR Model for Dissolved Oxygen Content Prediction in Crab Culture |
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182 | (12) |
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194 | (5) |
6 Water Quality Early Warnings |
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6.1 Introduction to Early Warning |
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199 | (1) |
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6.1.1 Warning Classification |
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199 | (1) |
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6.2 Technologies of Water Quality Warnings |
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200 | (3) |
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200 | (2) |
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202 | (1) |
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203 | (1) |
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6.4 Early Warning System for River Basin |
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203 | (1) |
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6.5 Decision Support System |
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203 | (6) |
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6.5.1 Introduction to Support Systems |
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203 | (1) |
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6.5.2 Structure and Module |
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204 | (4) |
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6.5.3 Characteristics of Knowledge and Systematic Knowledge Base |
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208 | (1) |
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209 | (2) |
7 Detection of River Water Quality |
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7.1 Introduction to River Water Quality |
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211 | (2) |
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7.1.1 Significance of River Water Quality Monitoring |
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211 | (1) |
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7.1.2 River Water Quality |
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212 | (1) |
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7.2 General Indicators for the Detection of River Water Quality |
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213 | (4) |
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7.2.1 Physical Parameters |
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213 | (1) |
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7.2.2 Chemical Parameters |
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213 | (4) |
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7.3 River Water Quality Detection Method |
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217 | (1) |
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7.4 Standards of River Water Detection |
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217 | (1) |
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218 | (3) |
8 Water Quality Detection for Lakes |
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221 | (4) |
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8.1.1 Contaminant Indicators |
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221 | (2) |
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8.1.2 Noncontaminant Indicators |
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223 | (2) |
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8.2 Detection Methods and Processes |
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225 | (1) |
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225 | (3) |
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8.3.1 Nemerow's Water Quality Indicator Standards |
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225 | (1) |
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8.3.2 Horton Water Quality Indicator Standards |
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226 | (1) |
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8.3.3 Brown Water Quality Indicator Standard |
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227 | (1) |
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8.3.4 Prati Water Quality Indicator Standards |
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227 | (1) |
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228 | (5) |
9 Seawater Quality Detection |
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9.1 Introduction of Seawater Quality Detection |
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233 | (2) |
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9.2 Basic Index of Seawater Detection |
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235 | (3) |
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235 | (1) |
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236 | (1) |
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237 | (1) |
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9.3 Steps in Seawater Detection |
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238 | (5) |
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238 | (1) |
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239 | (1) |
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240 | (2) |
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242 | (1) |
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242 | (1) |
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243 | (1) |
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9.4 Methods of Sea Water Detection |
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243 | (5) |
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243 | (2) |
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9.4.2 Gravimetric Analysis |
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245 | (1) |
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9.4.3 Spectroscopic Analysis |
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245 | (1) |
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9.4.4 Microbial Detection |
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246 | (1) |
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9.4.5 Radioactivity Analysis |
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246 | (1) |
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9.4.6 Electrochemical Analysis |
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247 | (1) |
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247 | (1) |
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248 | (1) |
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249 | (4) |
10 Drinking Water Detection |
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253 | (5) |
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254 | (1) |
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255 | (1) |
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10.1.3 Prati's Implicit Index of Pollution |
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256 | (1) |
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10.1.4 Dinius' Water-Quality Index |
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256 | (1) |
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257 | (1) |
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10.1.6 A "Universal" Water-Quality Index |
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257 | (1) |
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10.2 Method of Drinking Water Detection |
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258 | (5) |
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10.2.1 Multiple-Tube Fermentation Technique |
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258 | (1) |
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10.2.2 Membrane Filter Technique |
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259 | (1) |
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10.2.3 Enzyme Substrate Method |
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260 | (1) |
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10.2.4 Ion Chromatography |
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261 | (1) |
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10.2.5 Gas Chromatography |
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262 | (1) |
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10.3 Standard of Drinking Water |
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263 | (3) |
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10.3.1 EPA Drinking Water Standards |
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263 | (1) |
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10.3.2 USP Pharmaceutical Water Standards |
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264 | (1) |
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10.3.3 Lab Animal Drinking Water |
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265 | (1) |
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266 | (3) |
11 Groundwater Quality Detection |
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269 | (2) |
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271 | (4) |
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271 | (4) |
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11.2.2 Nonregular Indices |
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275 | (1) |
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275 | (6) |
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275 | (2) |
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11.3.2 Gas Chromatography |
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277 | (1) |
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11.3.3 High Performance Liquid Chromatography |
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278 | (2) |
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11.3.4 Hydride Atomic Absorption Spectrophotometric Method |
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280 | (1) |
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281 | (5) |
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11.4.1 Creation of Groundwater Quality Monitoring Wells |
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281 | (1) |
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11.4.2 Sampling of Groundwater |
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282 | (1) |
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11.4.3 Analysis of Groundwater Samples |
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283 | (2) |
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11.4.4 Determination of Groundwater Quality |
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285 | (1) |
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286 | (11) |
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11.5.1 Standard for Groundwater Quality (China) |
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287 | (1) |
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11.5.2 National Water Quality Management Strategy: Guidelines for Groundwater Protection in Australia |
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287 | (5) |
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11.5.3 Groundwater Quality Standards in the United States |
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292 | (5) |
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297 | (6) |
12 Water Quality Monitoring in Aquaculture |
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303 | (2) |
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12.2 Water Quality Parameters |
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305 | (10) |
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12.2.1 General Parameters |
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305 | (3) |
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12.2.2 Pathogenic Bacterium |
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308 | (2) |
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12.2.3 Toxic Heavy Metals |
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310 | (2) |
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312 | (3) |
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315 | (3) |
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12.3.1 Physical Detection |
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316 | (1) |
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316 | (1) |
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12.3.3 Electrode Reaction |
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317 | (1) |
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317 | (1) |
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318 | (5) |
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318 | (1) |
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12.4.2 Testing Instruments and Conditions |
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319 | (1) |
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12.4.3 Measurement and Calibration |
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320 | (3) |
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12.5 Normal Index and Standard |
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323 | (2) |
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12.5.1 Normal Water Quality Index |
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323 | (1) |
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12.5.2 Testing Standards and References |
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323 | (2) |
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325 | (4) |
13 Detection of Industrial Water Quality |
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13.1 Overview of Industrial Water Quality Detection |
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329 | (1) |
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13.1.1 Introduction to Industrial Water Quality Detection |
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329 | (1) |
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13.1.2 Categories of Industrial Water Quality Detection Indexes |
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329 | (1) |
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13.2 General Index and Detection Methods |
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329 | (4) |
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329 | (1) |
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330 | (1) |
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331 | (1) |
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331 | (1) |
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331 | (1) |
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332 | (1) |
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332 | (1) |
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13.3 Pollution Indexes for the Detection of Industrial Water Quality and Detection Methods |
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333 | (7) |
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13.3.1 Biochemical Oxygen Demand |
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333 | (2) |
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13.3.2 Chemical Oxygen Demand |
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335 | (1) |
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336 | (1) |
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337 | (2) |
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13.3.5 Total Oxygen Demand |
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339 | (1) |
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13.4 Indexes of Pollution Composition for the Detection of Industrial Water Quality and the Methods Used |
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340 | (4) |
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13.4.1 Detection of Organics |
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340 | (2) |
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13.4.2 Detection of Inorganics |
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342 | (2) |
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13.5 Biological Pollution Index on the Detection of Industrial Water Quality |
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344 | (1) |
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344 | (1) |
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13.6 Automatic Detection System for Industrial Water Quality |
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344 | (3) |
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13.6.1 Introduction to Automatic Detection System for Industrial Water Quality |
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344 | (1) |
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13.6.2 Automatic Detection System for Industrial Water Quality Detection |
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345 | (1) |
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13.6.3 The Prospects for Automatic Detection System for Industrial Water Quality |
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346 | (1) |
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347 | (2) |
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349 | (2) |
Index |
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351 | |