摘要
针对生物质发电机组循环冷却水系统排污水成分复杂、水量大、硬度相对低等特点,采取节水措施后选用“NaOH-Na_(2)CO_(3)”软化预处理和超滤-反渗透膜法浓缩组合工艺进行深度处理和回用。工程应用结果表明,系统运行稳定,出水水质达到设计指标,满足循环冷却水系统排污水处理和回用要求。
In view of the characteristics of the effluent water from circulating cooling water system of biomass generator unit such as:complex component,large quantity,low hardness and so on,NaOH-NaCO_(3)softening pretreatment and ultrafiltration-reverse osmosis membrane concentration combined process was selected for its advanced treatment after adopting water-saving measures.The engineering application results showed that,the system ran stably,the effluent water quality reached the design indexes,which also met the quality requirement of circulating cooling water system and reuse.
作者
李定青
LI Ding-qing(NandianYangshan Biomass Power Plant,Qingyuan 513100,China)
出处
《工业用水与废水》
CAS
2021年第6期61-64,共4页
Industrial Water & Wastewater
关键词
循环冷却水
生物质发电
零排放
超滤
反渗透
circulating cooling water
biomass power generation
zero discharge
ultrafiltration
reverse osmosis
作者简介
李定青(1988-),男,广东梅州人,工程师,学士,主要从事生物质发电技术管理、生物质锅炉高温腐蚀、废水综合治理等方面研究,(电子信箱)dingqli@126.com。
