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Method for treating and reusing wastewater having highly concentrated ions 发明申请

2023-09-03 3040 1602K 0

专利信息

申请日期 2025-07-11 申请号 KR1020110145096
公开(公告)号 KR1020130076489A 公开(公告)日 2013-07-08
公开国别 KR 申请人省市代码 全国
申请人 HEE SUNG METAL LTD; INSTITUTE FOR ADVANCED ENGINEERING
简介 PURPOSE : A method for treating and reusing wastewater containing high concentrate ions is provided to obtain water with 70% or more recovery rate and 100us/cm or less electroconductivity by reducing the number of reverse osmosis membranes.CONSTITUTION : A method for treating and reusing wastewater containing high concentrate ions includes the steps of : establishing basic design factors about a wastewater ion concentration area, productivity per operation pressure condition, a concentrated degree, and a treatment efficiency in high pressure type and low pressure type reverse osmosis membranes; determining treatment steps by analyzing and evaluating a result of the establishment; and optimizing the arrangement of reverse osmosis membranes by integrating the treatment steps.COPYRIGHT KIPO 2013


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