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Water Testing Overview (ESS 4.4.6)
Автор: Peter Stanley
Загружено: 2020-05-21
Просмотров: 986
Описание:
A brief look at the water testing that we will explore in the lab.
Direct measurements record the amount of a specific pollutant (mostly chemical test)
Indirect methods record changes in abiotic or biotic factors as a result of that pollutant (mostly biological tests)
Testing for:
pH
Temperature
Suspended Solids
Total dissolved solids & Conductivity
Dissolved Oxygen
Biochemical Oxygen Demand
Nutrients
Metals
Biological indicators
Links:
Biotic Index: • Biotic Index
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