This study was treatment of livestock waste pollution and the status of the investigation, analysis, selection of livestock and poultry manure composting technology line.

本研究通过对畜禽粪便污染及其处理现状的调查、分析，选择了畜禽粪便好氧堆肥的技术路线。

youdao

China Daily reports that more than 5, 000 tons of highly toxic industrial waste were dumped illegally in rural areas in Yunnan province, causing livestock deaths and soil and water pollution.

据《中国日报》报道，5000多吨剧毒化工废料在云南省的农村地区被非法倾倒，造成家畜死亡、土壤水源污染。

youdao

Livestock farmers are also required to install and operate waste treatment systems under the Livestock Keeping Licensing Scheme to prevent pollution of watercourses.

根据禽畜饲养发牌计划，禽畜农场必须装设和使用废物处理系统，以防止污染水道。

youdao

She has donated the $150,000 prize to nonprofit organizations so others can keep a close eye on pollution from livestock waste in their communities.

VOA: standard.2010.05.06