From this experiment found. Filter wastewater treatment can waste water from food waste in the cafeteria and a well in school, the better. By observing the results of comparison testing between polluted water before it is filtered. After filtration and filtration of wastewater found. Water back through the filter from the air filter wastewater is clear from the original. Of sediment contamination in the water. There remains very little odor and water features neutral. This supports the hypothesis that Water quality will be improved when the treated wastewater from the filter.
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