Livestock and Poultry Situation and wastewater treatment processes

A livestock wastewater pollution status quo

Livestock industry is an important part of China's agriculture and rural economy, livestock industry to develop environmental pollution brought about a growing problem, according to the February 2010 release of "first national pollution census Communique" to agricultural sources emissions from domestic sources and industrial sources of major pollutants were analyzed summary. In agricultural sources, COD and ammonia emissions livestock industry were 12,682,600 tons and 717,300 tons, accounting for agricultural sources of COD and ammonia emissions of 95.8% and 78.1%, 41.9% of the country's COD and ammonia emissions and 41.5%.