FU Yao,ZHANG Li-ting.Application of Integrated Secondary Treatment and Ozonation in WWTP Upgrading and Expansion to Meet Quasi-Ⅳ Standards[J].China Water & Wastewater,2020,36(22):141-144.
一體式組合池及臭氧氧化用于污水廠準(zhǔn)Ⅳ類提標(biāo)擴(kuò)建
- Title:
- Application of Integrated Secondary Treatment and Ozonation in WWTP Upgrading and Expansion to Meet Quasi-Ⅳ Standards
- 關(guān)鍵詞:
- 二級處理; 臭氧氧化; 提標(biāo)擴(kuò)建
- Keywords:
- secondary treatment; ozonation; upgrading and expansion
摘要:- 西咸新區(qū)某污水處理廠提標(biāo)擴(kuò)建工程設(shè)計(jì)規(guī)模為5×104 m3/d，出水水質(zhì)執(zhí)行《地表水環(huán)境質(zhì)量標(biāo)準(zhǔn)》（GB 3838—2002）準(zhǔn)Ⅳ類標(biāo)準(zhǔn)。該工程二級處理新增1×104 m3/d改良AAO+矩形周進(jìn)周出二次沉淀一體式組合池，三級處理新建臭氧接觸池及V型濾池，出水采用紫外線消毒，總投資為8 058.93萬元。提標(biāo)擴(kuò)建工程投入運(yùn)行后，出水水質(zhì)穩(wěn)定達(dá)到準(zhǔn)Ⅳ類標(biāo)準(zhǔn)。
Abstract:- The design capacity of a wastewater treatment plant upgrading and expansion project in Xixian New Area is 5×104 m3/d, and the effluent water quality is in accordance with the quasi-Ⅳ standard of Environmental Quality Standards for Surface Water (GB 3838—2002). The integrated process including modified AAO and secondary sedimentation tank with peripheral water inlet and outlet is adopted in secondary treatment, while ozone contact tank and V-filter are newly built in tertiary treatment, and the effluent is disinfected by ultraviolet light. The total investment is 80.589 3 million yuan. After operation, the effluent quality can stably meet design standard.
相似文獻(xiàn)/References:
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[2]段跟定,張勝利,吳國忠.五段Bardenpho/反硝化深床濾池/臭氧氧化處理工業(yè)園廢水[J].中國給水排水,2020,36(22):116.
DUAN Gen-ding,ZHANG Sheng-li,WU Guo-zhong.Application of Five-stage Bardenpho/Denitrification Deep Bed Filter/Ozone Oxidation Process in Industrial Park Wastewater Treatment Project[J].China Water & Wastewater,2020,36(22):116.
[3]郝曉地,甘微,李季,等.臭氧降解污水廠二級出水有機(jī)物作用與效果分析[J].中國給水排水,2021,37(10):1.
HAO Xiao-di,GAN Wei,LI Ji,et al.Effectiveness of Ozonation on Oxidizing Secondary Effluent Organic Matter (EfOM) from WWTP[J].China Water & Wastewater,2021,37(22):1.
[4]高波,丁西明,康建邨,等.臭氧氧化+混凝沉淀過濾+UF+RO工藝處理礦井排水[J].中國給水排水,2021,37(10):99.
GAO Bo,DING Xi-ming,KANG Jian-cun,et al.Treatment of Mine Drainage by Ozone Oxidation+Coagulation Sedimentation and Filtration+Ultrafiltration+Reverse Osmosis Process[J].China Water & Wastewater,2021,37(22):99.
