ANTI-CORROSION AND SCALE-RETARDATION TECHNIQUE AT THE TIME OF HIGH ENRICHMENT RATE FOR REUSING SECONDARY URBAN SEWAGE AS CIRCULATORY COOLING WATER IN THERMAL POWER PLANT
ANTI-CORROSION AND SCALE-RETARDATION TECHNIQUE AT THE TIME OF HIGH ENRICHMENT RATE FOR REUSING SECONDARY URBAN SEWAGE AS CIRCULATORY COOLING WATER IN THERMAL POWER PLANT[J]. Thermal power generation, 2005, (7): 45-46.
ANTI-CORROSION AND SCALE-RETARDATION TECHNIQUE AT THE TIME OF HIGH ENRICHMENT RATE FOR REUSING SECONDARY URBAN SEWAGE AS CIRCULATORY COOLING WATER IN THERMAL POWER PLANT[J]. Thermal power generation, 2005, (7): 45-46. DOI: 10.19666/j.rlfd.2005.07.014.
二级城市污水回用于火电厂循环冷却水系统在高浓缩倍率运行时的防腐与阻垢技术
摘要
将二级城市污水用作火电厂循环水补充水时
水中的微生物、氨氮、有机物等会对循环水系统的运行产生一定影响
尤其在系统高浓缩倍率运行时
这种影响将更为严重。对此
开发了合理、经济的循环水缓蚀与阻垢技术
解决了因此产生的问题。
Abstract
In case of reusing secondary urban sewage as make-up water for circulatory cooling water in thermal power plant
microorganism
ammoniacal nitrogen
and organics etc. in water may produce certain effects upon the operation of circulatory cooling water system
especially at the time of high enrichment rate operation of the said system
the above-mentioned effects will be more serious. For this reason
a reasonable and economic corrosion-and scale-retardation technique has been developed
having solved problems resulted from above-listed causes.