(1) No object or objects caused by human activities, which makes the color, odor and taste of water to the environment.
(2) Temperature (Temperature) is higher than the temperatures naturally exceed 3 ° C.
(3) Acidity and alkaline (ph) in the range of 5.0-9.0.
(4), dissolved oxygen (DO) is not less than 6.0 milligrams per liter.
(5), BOD (BOD) is less than 1. 5 milligrams per liter
(6) Total Coliform Bacteria (Total Coliform Bacteria) is not greater than 5,000 m. p., LTD. Per 100 ml
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