PROCESS FOR REFINING INDUSTRIAL WASTE WATER

摘要

PURPOSE: A wastewater treatment method is provided which purifies discharged water from sewage disposal plant Economically and safely by using zeolite compounds. CONSTITUTION: At least one zeolite being selected from Molden, Sabuchiro, Analcite, Wairakae is selected which is dependent on the quantity of dissolved ions in discharged water, the selected zeolite are mixed at least a ratio(w/w) of 1:10 with at least one inorganic coagulant such as Aluminum Sulfate.