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Hazards and Treatment Methods of Large-Scale Livestock Sewage Pollution in China
Abstract:
Large-scale livestock pollution has become the third largest source of pollution following industrial pollution and domestic pollution. The possible dangers of livestock sewage pollution on rivers, lakes, underground water, soil, human health are pointed out. Pretreatment is necessary for processing of livestock sewage treatment. The principle, advantages and disadvantages, applicability of three modes of livestock sewage treatment including land spreading, natural treatment and industrialized treatment are summarized. It is very necessary to study and develop efficient, low-cost, resource utilization of livestock sewage treatment technology according to local conditions.
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1954-1957
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December 2012
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© 2013 Trans Tech Publications Ltd. All Rights Reserved
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