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为验证反渗透膜分离技术应用于含磷污水处理的可行性,进行中试试验。结果表明,该技术可直接回收污水中有价值的磷资源,同时将污水中ρ(总磷)和ρ(氟)分别降到0.5 mg/L和10 mg/L以内后达标排放或者回用制备脱盐水,经济效益显著。
Abstract:The pilot test is carried out to verify the feasibility of reverse osmosis membrane separation technology in phosphorus containing wastewater treatment. The results show that this technology can directly recover valuable phosphorus resources in wastewater, ρ(total P)and ρ(F)in the wastewater can be reduced to less than 0.5 mg/L and 10 mg/L respectively, and then the water can reach national discharge standards, or reuse to prepare demineralized water. This technology has remarkable economic benefits.
基本信息:
中图分类号:X703;TQ028.8
引用信息:
[1]陈诚,周勇,陈启林,等.反渗透膜分离技术在含磷污水处理中的应用[J].磷肥与复肥,2022,37(04):44-45+48.
基金信息:
贵州省长江经济带绿色发展专项(2019年中央预算内投资计划项目黔发改投资【2019】734号)