Can make the waste water from washing dishes better quality. By observing the results of a comparative study between the waste water from the dishwasher first through the filter. After passing through the filter from the tank and grease trap. Found that the water through the filter from the tank, grease trap. Looks clear Grease stains in very little water. And small creatures that live in the water to survive. This supports the hypothesis that The waste water from washing dishes to better quality through the filter from the tank, grease trap.
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