[1]苏武,杨学贵,张亚宁,等.昆明第四水质净化厂MBR工艺降低运行成本的措施[J].中国给水排水,2024,40(20):100-107.
　SUWu,YANGXue-gui,ZHANGYa-ning,et al.Measures to Reduce Operation Cost of MBR Process in No.4 Kunming WWTP[J].China Water & Wastewater,2024,40(20):100-107.
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昆明第四水质净化厂MBR工艺降低运行成本的措施

中国给水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第40卷 期数: 2024年第20期 页码: 100-107 栏目: 出版日期: 2024-10-17
Title:
Measures to Reduce Operation Cost of MBR Process in No.4 Kunming WWTP
作者:
苏武1， 杨学贵1， 张亚宁2， 孙雁2
（1.昆明市第四水质净化厂，云南 昆明 650000；2.昆明城市污水处理运营有限责任公司，云南 昆明 650000）
Author(s):
SU　Wu1， YANG　Xue-gui1， ZHANG　Ya-ning2， SUN　Yan2
（1. Kunming No. 4 Wastewater Treatment Plant， Kunming 650000， China； 2. Kunming Urban Wastewater Treatment Operation Co. Ltd.， Kunming 650000， China）
关键词:
MBR工艺;  膜折旧成本;  膜使用周期;  运行成本;  再生水利用
Keywords:
MBR process;  membrane depreciation cost;  membrane life cycle;  operation cost;  reclaimed water utilization
摘要:
昆明市第四水质净化厂MBR工艺已运行10年多，在考虑膜折旧成本条件下，一个膜使用周期内的总运行成本约0.68元/m3，且随着通量的衰减，用电成本和膜维护成本成为总运行成本增加的主要原因。对该水质净化厂工艺占地、出水水质、再生水利用、设备运行、不同类型的膜更换及使用情况进行了分析，可知节省的土地资源的利用、再生水的利用、膜成本的降低可大幅降低MBR工艺的整体投入成本；从运行管理角度来看，MBR工艺出水稳定、设备运行及膜维护等工作不太复杂，适应性较强。
Abstract:
The MBR process of Kunming No.4 wastewater treatment plant (WWTP) has been in operation for more than ten years. Considering the membrane depreciation cost, the total operation cost within membrane life cycle is about 0.68 yuan/m3. The electricity and membrane maintenance costs increase as flux decays mainly cause the increasement of total operation costs. The occupied area, effluent quality, reclaimed water utilization, equipment operation, as well as replacement and use of different types of membranes are analyzed. It concludes that the economical utilization of land resources and reclaimed water as well as the reduction of membrane cost can greatly reduce the overall investment cost of MBR. From the perspective of operation management, MBR process effluent stability, equipment operation and membrane maintenance are not too complicated and have strong adaptation.

相似文献/References:

[1]郑枫,慕杨,孙逊.MBR工艺用于山东省某污水处理厂扩建工程[J].中国给水排水,2020,36(18):81.
　ZHENG Feng,MU Yang,SUN Xun.MBR Process Used in Expansion Project of a Sewage Treatment Plant in Shandong Province[J].China Water & Wastewater,2020,36(20):81.
[2]杨曦凯,田海成,王冠,等.济南华山全地下水质净化厂AAO+MBR工艺设计[J].中国给水排水,2021,37(22):59.
　YANG Xi-kai,TIAN Hai-cheng,WANG Guan,et al.Design of AAO and MBR Process of Huashan Underground Wastewater Purification Plant in Jinan[J].China Water & Wastewater,2021,37(20):59.

更新日期/Last Update: 2024-10-17