Method for deodorizing wastewater by using seeds as deodorizer
A deodorant and wastewater technology, applied in the direction of adsorption water/sewage treatment, etc., can solve the problems of various diseases and poisoning, high cost and low efficiency
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[0009] The malodorous wastewater was taken from the sewage treatment pool of a pharmaceutical factory in Harbin. The malodorous water sample was a yellow turbid liquid with an unpleasant stench. First, add 0.75 g of crushed coriander seeds into a 30 ml Erlenmeyer flask containing 15 g of wastewater samples, add a stirring bar and seal it with a magnetic stirrer, and stir for 8 hours at room temperature. The odor was completely disappeared according to the sensory evaluation. Then, the waste water and the deodorant coriander seeds are separated by a filtration method to obtain waste water that is odorless and has the inherent aroma of the coriander seeds. The separated deodorant coriander seeds are burned as fuel.
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