[1]杨彦飞,田启平,杨瑾,等.楼房养猪废水处理工程实例及分析[J].中国给水排水,2022,38(6):103-106.
　YANGYan-fei,TIANQi-ping,YANG Jin,et al.Case and Analysis of Swine Wastewater Treatment Project in Building[J].China Water & Wastewater,2022,38(6):103-106.
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楼房养猪废水处理工程实例及分析

中国给水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第38卷 期数: 2022年第6期 页码: 103-106 栏目: 出版日期: 2022-03-17
Title:
Case and Analysis of Swine Wastewater Treatment Project in Building
作者:
杨彦飞1， 田启平2， 杨瑾1， 余铭铨1， 谭谈1
（1.中国电建集团环境工程有限公司，浙江 杭州 310016；2.浙江省机电设计研究院有限公司，浙江 杭州 310051）
Author(s):
YANG　Yan-fei1， TIAN　Qi-ping2， YANG Jin1， YU Ming-quan1， TAN Tan1
（1. PowerChina Group Environmental Engineering Co. Ltd.， Hangzhou 310016， China； 2. Zhejiang Institute of Mechanical & Electrical Engineering Co. Ltd.， Hangzhou 310051， China）
关键词:
楼房养猪废水;  C-UASB;  两级AO;  Fenton工艺
Keywords:
swine wastewater in building;  C-UASB;  two?stage AO;  Fenton process
摘要:
采用预处理/C-UASB/两级AO/化学沉淀/Fenton工艺处理楼房养猪废水，其中Fenton处理单元在土地消纳能力有限的情况下启用，处理规模为360 m3/d。运行结果表明，在设计条件下，预处理/C-UASB/两级AO/化学沉淀工艺运行稳定，出水SS为84.1 mg/L，COD为126.7 mg/L，BOD5为33.7 mg/L，NH3-N为16.3 mg/L，TN为34.9 mg/L，TP为4.1 mg/L，达到《畜禽养殖业污染物排放标准》（二次征求意见稿） 。Fenton处理工艺调试启用后，出水SS为27.4 mg/L，COD为52.5 mg/L，BOD5为15.1 mg/L，NH3-N为4.9 mg/L，TN为14.6 mg/L，TP为2.1 mg/L，达到上海市《畜禽养殖业污染物排放标准》（DB 31/1098—2018 ）表3中的直接排放标准。
Abstract:
The integrated process of pretreatment, C-UASB, two?stage AO, chemical precipitation and Fenton process is applied to treat swine wastewater in building. The Fenton treatment unit with scale of 360 m3/d is activated under the condition of limited land capacity. The operation results show that the pretreatment, C-UASB, two?stage AO and chemical precipitation processes operate stably under the design conditions. The effluent SS, COD, BOD5, NH3-N, TN and TP are 84.1 mg/L, 126.7 mg/L, 33.7 mg/L, 34.9 mg/L and 4.1 mg/L respectively, meeting the Discharge Standard of Pollutants for Livestock and Poultry Breeding (second draft for comments). After commissioning the Fenton treatment process, the effluent SS, COD, BOD5, NH3-N, TN and TP are 27.4 mg/L, 52.5 mg/L, 15.1 mg/L, 4.9 mg/L, 14.6 mg/L, and 2.1 mg/L respectively, which meets the direct discharge standard in table 3 of local Discharge Standard of Pollutants for Livestock and Poultry Breeding (DB 31/1098-2018) in Shanghai.
更新日期/Last Update: 2022-03-17