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公开(公告)号:US20130134094A1
公开(公告)日:2013-05-30
申请号:US13307195
申请日:2011-11-30
申请人: Bob R. Drew , David Potter , Jack Saltiel
发明人: Bob R. Drew , David Potter , Jack Saltiel
CPC分类号: B01D61/58 , B01D21/02 , B01D61/025 , B01D61/147 , B01D63/14 , B01D2311/246 , B01D2311/25 , B01D2317/025 , C02F1/441 , C02F1/444 , C02F1/56 , C02F9/00 , B01D2311/04 , B01D2311/2642
摘要: Methods and apparatus for removing contaminants from wastewater with a high salinity content are provided. The methods include injecting a flocculant and other agents and mixing it with the wastewater. The mixture is held in a clarifying tank. The resulting clarified product is filtered through a micro filter. In the final stage, the micro filter output is passed through a series of reverse osmosis membrane. To present a stream with the appropriate salinity for the reverse osmosis filter, the micro filter output is mixed with previously cleaned water to reduce the concentration of total dissolved solids.
摘要翻译: 提供了从高含盐量的废水中除去污染物的方法和装置。 这些方法包括注入絮凝剂和其他试剂并将其与废水混合。 将混合物保持在澄清槽中。 所得到的澄清产物通过微过滤器过滤。 在最后阶段,微滤器输出通过一系列反渗透膜。 为了呈现具有适当盐度的反渗透过滤器的流,微滤器输出与先前清洁的水混合以降低总溶解固体的浓度。