الإثنين , يناير 17 2022
الرئيسية / أرشيف الوسم : UPGRADING

أرشيف الوسم : UPGRADING

UPGRADING THE UTILIZATION OF BLACK LIQUORWASTE-BASED RS PULPIN PROCESS IN PRODUCTION HIGH PERFORMANCE WOOD ADHESIVE

THIS INVENTION DEALING WITH THE USE OF A NEW APPROACH TO UPGRADING THE UTILIZATION OF BLACK LIQUOR AS A WASTE FROM PULPING PROCESS OF RICE STRAW, IN PREPARATION OF HIGH PERFORMANCE WOOD ADHESIVE. IN THIS RESPECT THE EVALUATION WAS PERFORMED ON CHARACTERIZING THE ADHESIVES AND PARTICLE-BOARD PRODUCED, BOTH ENVIRONMENTAL AND BOARD QUALITY. THE PROMISING RESULTS FROM USING BLACK LIQUOR- UF …

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UPGRADING THE UTILLIZATION OF AGRICULTURAL AND SYNTHETIC POLYMER WASTES IN PREPARATION OF RO-MEMBRANES FOR DESALINATION OF BRACKISH WATER

THIS INVENTION FOCUSED ON PREPARATION OF ECONOMIC AND HIGH PERFORMANCE REVERSE OSMOSIS MEMBRANES, CHARACTERIZED BY HIGH TRANSPORT PROPERTIES (SALT REJECTION AND FLUX) TOWARDS DESALINATION OF BRACKISH WATER. IN THIS RESPECTCELLULOSE ACETATE FROM SUGAR-CANE BAGASSE (BCA) AND POLYMETHYL METHACRYLATE (PMMA) WASTES WERE USED AS THE SUBSTRATES OF MEMBRANE. THE FUNCTION OF PMMA FOR ENHANCING THE PERFORMANCE OF BAGASSE-BASED CELLULOSE ACETATE RO-MEMBRANES …

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