APPLICATION OF WASTE WATER INTO CIRCULATING WATER SYSTEM OF A THERMAL POWER PLANT

doi:10.19666/j.rlfd.2003.05.019

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APPLICATION OF WASTE WATER INTO CIRCULATING WATER SYSTEM OF A THERMAL POWER PLANT

更新时间：2025-09-28

- APPLICATION OF WASTE WATER INTO CIRCULATING WATER SYSTEM OF A THERMAL POWER PLANT
- Thermal Power Generation Issue 5, Pages: 58-60(2003)
- 作者机构：
  
  1. 齐鲁石化公司热电厂
  2. 国电热工研究院,山东,淄博,255410
  3. ,陕西,西安,710032
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2003.05.019
  CLC： X773
- Published：2003
- 稿件说明：
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APPLICATION OF WASTE WATER INTO CIRCULATING WATER SYSTEM OF A THERMAL POWER PLANT[J]. Thermal power generation, 2003, (5): 58-60.
DOI：

APPLICATION OF WASTE WATER INTO CIRCULATING WATER SYSTEM OF A THERMAL POWER PLANT[J]. Thermal power generation, 2003, (5): 58-60. DOI： 10.19666/j.rlfd.2003.05.019.

摘要

采用曝气生物滤池、混凝气浮、过滤、杀菌等工艺对齐鲁石化热电厂的废水 (包括生活污水、养鱼塘排水 )进行了处理

处理后的水作为循环水的补充水。结果表明

该处理工艺合理

系统运行稳定

出水浊度≤ 1NTU

CODMn≤ 5mg/L

氨氮≤ 2mg/L

异养菌≤ 10 0 0个 /mL

达到电厂循环水补水水质要求。经过核算

回用每吨废水可节约 4 .95元

投资不到 1年即可收回成本

经济效益、环境效益显著。

Abstract

The waste water from thermal power plant under Qilu Petrochemical Corp

including daily-life sewage and discharged water from fishpond

has been treated by using techniques of aerated biological filtration

coagulated air-floatation

filtering

and bacteriside etc.

the waste water after treatment being used as make-up water for circulating water system. The results show

the treatment technology to be reasonable

the operation of said system to be stable

the turbidity of delivery water ≤ INTU

COD Mn ≤5mg/L

the ammoniacal nitrogen≤2mg/L

the heterotrophic bacteria≤1000 unit/mL

meeting the quality requirements of make-up water for circulating water system. Through cost accounting

recovery of one ton waste water can economize RMB 4.95 yuan

the investment being recouped only within one year

having obvious benefits in economic and environmental aspects.

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