CHEN Ze-xin,ZOU Qiu-yun,JIANG Jing-hang,et al.Analysis of Sewage System Problems in Hengqin New Area of Zhuhai City and Ideas of Improving Quality and Efficiency[J].China Water & Wastewater,2021,37(2):78-84.
珠海市橫琴新區(qū)污水系統(tǒng)病害分析及提質(zhì)增效思路
- Title:
- Analysis of Sewage System Problems in Hengqin New Area of Zhuhai City and Ideas of Improving Quality and Efficiency
- 關(guān)鍵詞:
- 污水系統(tǒng); 提質(zhì)增效; 總氮
摘要:- 珠海橫琴新區(qū)污水系統(tǒng)存在嚴(yán)重的病害問題，三大主干管存在至少1 127處病害，第一階段水質(zhì)監(jiān)測結(jié)果表明，橫琴總泵站的總氮濃
度偏低，平均值僅為14.8 mg/L，且氯化物及硬度已基本與外水濃度相當(dāng)，說明外水進(jìn)入污水系統(tǒng)問題十分嚴(yán)重。橫琴新區(qū)要做到有效達(dá)到污水處理提質(zhì)增效的目標(biāo)，需要認(rèn)清問題所在，不能僅僅關(guān)注管道病害修復(fù)，還需要政企協(xié)同發(fā)力，從源頭、過程、末端系統(tǒng)地考慮治理方案，并輔以水質(zhì)監(jiān)測工作有效監(jiān)控系統(tǒng)治理的效果，以指導(dǎo)實(shí)際治理工作。
Abstract:- There are serious diseases in the sewage system of Hengqin New Area, including at least 1 127 diseases in the three main pipes. The first stage water quality monitoring results show that the total nitrogen concentration of Hengqin general pump station is low with the average value of only 14.8 mg/L, and the chloride and hardness concentrations are basically the same as those of the external water, which indicates that the external water seriously intruded the sewage system. In order to achieve the goal of improving quality and efficiency of sewage treatment, it is necessary to recognize the problems, not only focus on the repair of pipeline problems, but also the cooperation of government and enterprises to consider the treatment scheme from the source, process, and end system, supplemented by the effective monitoring of water quality, so as to guide the actual treatment work.
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