焦点提醒：化工园区分析污水厂的项目革新和运转阐发中国给水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第38卷 期数: 2022年第18期 页码: 101-106 栏目: 出书日期: 2022-09-17Title:Reconstruction and Operation Analysis of WWTP in a Chemical Industry Park作者:曾明， 郭祝贺， 徐贵达， 安永（北京科泰兴达高新手艺无限公司，北京 102403）
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PDF下载[1]曾明,郭祝贺,徐贵达,等.化工园区分析污水厂的项目革新和运转阐发[J].中国给水排水,2022,38(18):101-106. ZENGMing,GUOQing-he,XUGui?da,et al.Reconstruction and Operation Analysis of WWTP in a Chemical Industry Park[J].China Water & Wastewater,2022,38(18):101-106.点击复制化工园区分析污水厂的项目革新和运转阐发中国给水排水[ISSN:1000-4062/CN:12-1073/TU]卷:第38卷期数:2022年第18期页码:101-106栏目:出书日期:2022-09-17- Title:
- Reconstruction and Operation Analysis of WWTP in a Chemical Industry Park
- 作者:
- 曾明， 郭祝贺， 徐贵达， 安永
- （北京科泰兴达高新手艺无限公司，北京 102403）
- Author(s):
- ZENG Ming， GUO Qing-he， XU Gui?da， AN Yong
- （Beijing Crystec High Tech Co. Ltd.， Beijing 102403， China）
- 要害词:
- 化工园区;微电解;芬顿;臭氧催化氧化;进级革新
- Keywords:
- chemical industry park;micro-electrolysis;Fenton;ozone catalytic oxidation;upgrading and reconstruction
- 摘要:
- 某以医药中心体、农药中心体、石化财产为主的化工园区分析污水处置厂原采取Biodopp生化/高效沉淀池/纤维转盘滤池工艺，设想处置范围为5 000 m3/d，出水目标仅BOD5、SS和TP能到达《城镇污水处置厂污染物排放尺度》（GB 18918—2002）的一级A尺度。针对此问题，采取微电解+芬顿+A2/O+MBBR+臭氧催化氧化+BAF工艺进行了项目革新，在连结处置范围不变的环境下，当进水COD、BOD5、SS、NH3-N、TN、TP、Cl-平均浓度别离为263.8、16.7、107.2、12.22、42.36、4.8、3 998.16 mg/L时，处置出水COD、氨氮、总氮的平均浓度别离为29.17、0.16、7.86 mg/L，去除率别离到达89.11%、98.63%、81.44%，现实出水水质优在一级A排放尺度，知足污水处置厂的废水排放尺度，总处置费用为4.77元/m3。
- Abstract:
- The original process of the comprehensive wastewater treatment plant (WWTP) of a chemical industrial park focusing on pharmaceutical intermediates, pesticide intermediates and petrochemical industry, is Biodopp biochemical, high efficiency sedimentation tank, and fiber rotary table filter, with a design capability of 5 000 m3/d. Only BOD5, SS and TP indexes can meet the requirements of the first level A criteria specified in Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB 18918-2002). In order to solve this problem, the process of micro-electrolysis, Fenton, A2/O, MBBR, ozone catalytic oxidation, and BAF was used for reconstruction. With the original treatment capability unchanged, when the average concentrations of influent COD, BOD5, SS, NH3-N, TN, TP and Cl-are 263.8 mg/L, 16.7 mg/L,107.2 mg/L, 12.22 mg/L, 42.36 mg/L, 4.8 mg/L, 3 998.16 mg/L, respectively, the averag����Ϸappe concentrations of effluent COD, ammonia nitrogen and total nitrogen are 29.17 mg/L, 0.16 mg/L and 7.86 mg/L, and their removal rates can reach 89.11%, 98.63% and 81.44%, respectively. The effluent water quality is superior to the requirements of the first level A discharge standard, and the total cost of wastewater treatment is 4.77 yuan/m3.
类似文献/References:
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更新日期/Last Update:2022-09-17
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