电絮凝—MCBR微型回旋生物反应组合处理荧光废水
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摘要
为解决零件制造厂中作金属探伤使用过的荧光渗透剂废水含多项污染指标(如COD、TN、SS、5-羟基荧光素琥珀亚胺酯、色度等)、成分复杂、难降解、单一生化法达不到排放标准的问题,采用电絮凝氧化装置—MCBR(微型回旋生物反应池)—离心分离组合工艺技术,荧光渗透剂废水经过一系列净化流程后,水质达到GB 3838—2002《城镇污水处理厂污染物排放标准》中一级标准的A类标准。
Fluorescent penetrant wastewater used for metal flaw detection in parts manufacturing plants contains multiple pollution indicators,such as COD,TN,SS,5-hydroxyl,fluorescein,color etc. The composition of wastewater is complex and it is difficult to degrade. Treatment with single biochemical method does not meet the emission standard. However,it can be treated with electric flocculation oxidation device-MCBR(Mini cyclotron biological reactor)-Centrifugal separation and combination technology. After a series of purification process,the quality of the treated water reaches the class A standard of the first class standard for the discharge standard of pollutants in the urban sewage treatment plant(GB 3838—2002).
Fluorescent penetrant wastewater used for metal flaw detection in parts manufacturing plants contains multiple pollution indicators,such as COD,TN,SS,5-hydroxyl,fluorescein,color etc. The composition of wastewater is complex and it is difficult to degrade. Treatment with single biochemical method does not meet the emission standard. However,it can be treated with electric flocculation oxidation device-MCBR(Mini cyclotron biological reactor)-Centrifugal separation and combination technology. After a series of purification process,the quality of the treated water reaches the class A standard of the first class standard for the discharge standard of pollutants in the urban sewage treatment plant(GB 3838—2002).
引文
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[8]董良飞,薛涛,郗晓敏,等.A~2/O/A/MBR中试装置的除污效能研究[J].中国给水排水,2009,25(23):12-15,20.
[9]张玲玲,李亚峰,孙明,等.Fenton氧化法处理废水的机理及应用[J].辽宁化工,2004,33(12):734-737.
[10]周少奇,周吉林.生物脱氮新技术研究进展[J].环境工程学报,2000(6):11-19.
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[12]污染处理技术研究[M].上海:同济大学出版社,1997:136-138.
[2]杨柳,贺延龄.EGSB处理废纸造纸废水的反应器快速启动试验研究[J].工业水处理,2015,35(5):45-47.
[3]王笑冬,崔芹芹,薛建良,等.EGSB/生物接触氧化工艺处理啤酒废水[J].中国给水排水,2011,27(14):75-77.
[4]雷红松,张学英.标准曲线法在分析检测中的应用及讨论[J].酿酒科技,2007(10):46-48.
[5]伊魁宇,王猛.标准曲线法进行定量检测的不确定度来源分析[J].广州化工,2012,40(9):143-144.
[6]王凯军.厌氧工艺的发展和新型厌氧反应器[J].环境科学,1998(1):94-96.
[7]郝春雷.聚合物驱后油藏高效驱油菌种的构建[D].大庆:大庆石油学院,2009.
[8]董良飞,薛涛,郗晓敏,等.A~2/O/A/MBR中试装置的除污效能研究[J].中国给水排水,2009,25(23):12-15,20.
[9]张玲玲,李亚峰,孙明,等.Fenton氧化法处理废水的机理及应用[J].辽宁化工,2004,33(12):734-737.
[10]周少奇,周吉林.生物脱氮新技术研究进展[J].环境工程学报,2000(6):11-19.
[11]郑平,张蕾.厌氧氨氧化菌的特性与分类[J].浙江大学学报(农业与生命科学版),2009,35(5):473-481.
[12]污染处理技术研究[M].上海:同济大学出版社,1997:136-138.