The developing trend of microbialtreatment and flow chart is discussed, then, some suggestion is provided to prevent wastewater pollution.
对磷矿废水处理的发展趋势进行了探讨，给出了生物处理法的简易流程，并就防治废水污染提出了几点建议。
2
Food wastewater caused growing pollution, while the microbialtreatment technology had no secondary pollution, dealing with low cost has received widespread attention by people.
Sludge pre-position treatment could be achieved by microorganism own metabolism and predation between microbial population as well as improvement of process and reactors.