Purification of aqueous media by removal of phenolic and metal contaminants therefrom
Abstract
Abstract PROCESS FOR SORPTION REMOVAL AND OPTIONAL RECOVERY OF PHENOLIC AND/OR METAL CONTAMINATION FROM AQUEOUS MEDIA BROADLY. PROVIDES PURIFIED EFFLUENT SSTREAMS AND RECOVERY OF POTENTIALLY VALUABLE COMPONENTS. PROCESS INVOLVES SPECIFIC SORPTION OF SAID CONTAMINANTS ON INSOLUBLE BASIC POLYMER PRODUCTS, FOLLOWED BY REMOVAL FROM AQUEOUS MEDIA AS BY FILTRATION, AND PERMITS SUBSEQUENT RECOVERY OF SORBED COMPONENTS BY ELUTION IF DESIRED. PROCESS HAS DIVERSE UTILITY, INCLUDING TREATMENT OF BEVERAGES TO IMPROVE QUALITY, TREATMENT OF LEATHER INDUSTRY WASTE FOR SORPTION INCLUDING OPTIONAL RECOVERY FOR REUSE OF TANNIS, TREATMENT OF PAPERMILL WASTE WATER FOR SORPTION OF TANNIS, ET CETERA, WITH CONCURRENT ALLEVIATION OF WASTE-DISPOSAL PROBLEMS WHERE SUCH EXIST.
Inventors
- 👤 Kurt Landenburg
- 👤 Bernard W Weinrich
- 👤 John H Johnson
Bibliographic Details
Claims Analysis
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