PTA (Purified Terephthalic Acid) mother liquor wastewater deep treatment and cobalt-manganese recovery system
A technology of advanced treatment and recycling system, applied in multi-stage water treatment, water/sewage multi-stage treatment, water/sludge/sewage treatment, etc. problems, to achieve the effect of reducing load, saving costs, and good manganese removal effect
Inactive Publication Date: 2015-03-18
WUXI XINGSHENG ENVIRONMENTAL PROTECTION EQUIPCO
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Abstract
The invention relates to a PTA (Purified Terephthalic Acid) mother liquor wastewater deep treatment and cobalt-manganese recovery system. The PTA mother liquor wastewater deep treatment and cobalt-manganese recovery system comprises a mother liquor filter, a first-stage filtration and feeding tank, an iron removal filter, a second-stage filtration and feeding tank and a cobalt-manganese filter which are sequentially connected, wherein an lye tank is arranged between the first-stage filtration and feeding tank and the second-stage filtration and feeding tank. According to the PTA mother liquor wastewater deep treatment and cobalt-manganese recovery system, a staged treatment is adopted, good solid removal effect, the cobalt removal effect and the manganese removal effect are achieved, the resources are reasonably utilized and the sewage from the final stage is in line with discharge standards.
Application Domain
Water contaminantsTreatment involving filtration +3
Technology Topic
Mother liquorSewage +6
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