用循环经济理念治理畜禽养殖业污染

Control Farming Industry Pollution with Recycling Principle

畜禽养殖带来的大量废弃物是农业面源污染的主要来源,畜禽养殖污染的防治主要采用还田模式、生化处理模式、沼气化处理模式及污染转移四种方式,沼气化处理模式是用循环经济理念治理畜禽养殖污染最有效的方法。

The main source of agricultural contaminant is the mass dejecta of farming industry. There are four methods to prevent the farming industry contaminant. One is the mode of returning to field treatment, second is the mode of biolysis treatment, the third is the mode of methane treatment, and the fourth is to transfer pollution . The methane treatment mode is the most efficient method in controlling farming industry contaminant with recycling principle.