TREATMENT APPARATUS FOR ORGANIC WASTE LIQUID AND TREATMENT SYSTEM FOR ORGANIC WASTE LIQUID

摘要

PROBLEM TO BE SOLVED: To provide an ammonia stripping apparatus capable of efficiently performing ammonia-stripping of organic waste liquid.

SOLUTION: Raw water of organic waste liquid W is sprinkled to the upper side than the liquid surface P of treatment liquid of the organic waste liquid W in a reaction tower 2 from a spray nozzle 7 of a sprinkler 4. The treatment liquid of the organic waste liquid W in the reaction tower 2 is circulated to the sprinkler 4 by a circulation device 21. The treatment liquid of the organic waste liquid W in the reaction tower 2 is again sprinkled to the upper side than the liquid surface P of treatment liquid of the organic waste liquid W in the reaction tower 2. The treatment liquid of the organic waste liquid W is brought into air-liquid contact with air to remove ammonia. Thus, ammonia can be efficiently separated from the organic waste liquid W in the reaction tower 2.

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