UASB能源生态型沼气工程与畜禽养殖场污水的处理利用

Treatment of Wastewater from Domestic Animal Farm by UASB Process

基于养殖场"种、养"结合的特点,采用UASB能源生态型处理利用工艺对养殖场猪粪污水进行处理,在处理污水的过程中,通过采取开发沼气资源,处理出水回用等措施,实现了零污染排放,降低了工程运行成本,提高了经济效益,达到了污染治理与资源利用的双赢目的。

Combined with breeding and growing united characteristic of domestic animal farm, adopting UASB process of ＂energy ecological＂ to dispose and reuse of wastewater from pig farm was described in the present study. Through exploiting biogas and reuse the wastewater besides disposing pollutions, we have successfully realized zero discharge of pollutions, reduced run cost of project, increased economic benefit of the farm, and really won double goals of pollution treatment and resource reuse.