Monitoring and control of water pollution
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Monitoring of water pollution :-
Epidemiological surveys are usually undertaken for research purposes rather than as part of monitoring, but periodic surveys may provide useful evidence about biological uptake and effects (bio-markers from clinical specimens, indicator diseases states).
Controlling of water pollution :-
(i) defining acceptable levels of exposure and hence health risk (or taking a precautionary approach in the absence of clear evidence);
(ii) determining the levels of control needed to keep exposure below the specified thresholds.
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Epidemiological surveys are usually undertaken for research purposes rather than as part of monitoring, but periodic surveys may provide useful evidence about biological uptake and effects (bio-markers from clinical specimens, indicator diseases states).
Controlling of water pollution :-
(i) defining acceptable levels of exposure and hence health risk (or taking a precautionary approach in the absence of clear evidence);
(ii) determining the levels of control needed to keep exposure below the specified thresholds.
.
.
.
.
.
I hope it will be helpful for you
Please mark as a branliest one.
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