规模化猪场养殖废水研究进展探讨

Research Progress on the Development of Wastewater in Large-scale Pig Farm

猪场养殖废水是一种高浓度的有机废水,深入研究养猪废水的处理对于保护环境和节能减排具有重要的意义。本文从养猪废水的特点入手,探讨了当前的三种养猪废水处理模式并对其做出评价,后介绍了两种新型的养猪废水处理方法,微生物燃料电池法和微藻法,两种新方法可以达到处理废水的同时回收能源或生物质能,最后指出只有传统处理方式与新型处理方法耦合起来才能解决养猪废水的处理问题。

Piggery wastewater is a kind of high concentration organic wastewater, the study for treatment of piggery wastewater has great importance to protect the environment, energy conservation and emissions reduction.The characteristics of piggery wastewater was introduced, the existing three wastewater treatment patterns were introduced and evaluated, two new methods, such as microbial fuel cell and microalgae, were introduced, the two methods could achieve the results of treating wastewater and could recover energy or biomass.Only combine traditional and new methods could solve the problem of piggery wastewater.