规模化养猪场废水处理与污染防治的对策

Controlling and preventing countermeasures of piggery wasterwater in large hoggery

介绍了规模化养猪场废水的污染危害和处理工艺,从加大饲料的转化率,减少粪尿有机物的含量,采用清洁的干清粪工艺,实行污水能源化,采取农牧结合的产业政策,灌溉运输中采取的防渗措施等方面提出对规模化养猪场废水污染的防治对策。

The pollution hazard and controlling current situation of piggery wastewater were introduced, and the controlling and preventing countermeasures of piggery wastewater in large hoggery at present were analyzed, including improving food conversion ratio, reducing the organic matter content of fecaluria, adopting the advanced craft to collect manure, using wastewater to produce energy, adopting the combination of farming and grazing industrial policy, and so on. At the same time some treating crafts of piggery wastewater were introduced.