Quality assessment of water and wastewater
Water is the most basic need of mankind. Drinking water is considered the most essential use of water in life. Therefore it must be free of pathogens, toxins and carcinogens.Absolutley pure water does not exist in nature. Surface water absorbs particles, carbon dioxide and other gases and mixes with...
Uloženo v:
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| Médium: | Kniha |
| Jazyk: | Undetermined |
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Boca Raton, Fla.
Lewis
1999
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| Thư viện lưu trữ: | Trung tâm Học liệu Trường Đại học Cần Thơ |
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