Corrosion of Carbon Steel in Typical Water Environments of Thermal Power Plant

被引：0

作者：

Xu, Ping ^{[1
,2
]}

Xu, Zhaoyi ^{[2
]}

Liu, Yuanhu ^{[3
]}

Zhang, Yajun ^{[2
]}

Wang, Huizhen ^{[2
]}

Wang, Jin ^{[2
]}

机构：

[1] Beijing Jiaotong Univ, Sch Civil Engn & Architecture, Beijing, Peoples R China

[2] Beijing Univ Civil Engn & Architecture, Sch Environm & Energy Engn, Beijing, Peoples R China

[3] Beijing Urban Engn Design & Res Inst Co Ltd, Beijing, Peoples R China

来源：

CONFERENCE ON ENVIRONMENTAL POLLUTION AND PUBLIC HEALTH, VOL 1-2 | 2010年

关键词：

carbon steel; corrosion; urban reclaimed water; ultrafiltration effluent; reverse osmosis effluent; recycling cooling water;

D O I：

暂无

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

4 types of water of a thermal power plant in Beijing were Selected - turban reclaimed water makeup for recycling cooling water system, recycling cooling water, ultrafiltration (UF) effluent and reverse osmosis (RO) effluent, corrosions of 20 # carbon steel were tested by hanging sheets in this four kinds of water environment. Results showed that corrosion characteristics of carbon steel were different in four kinds of water environment. For recycled water and RO effluent, general corrosions were observed, and for UF effluent and cooling water, localized corrosions were obtained. The average corrosion rates of carbon steel respectively were: 2.0513mm/a in RO effluent, 0.4722mm/a in reclaimed water, 0.2161mm/a in cooling system drainage and 0.1002mm/a in UF effluent.

引用

页码：1409 / +

页数：2