Water treatment method for cyclic purification of shrimp breeding wastewater
Active Publication Date: 2015-03-25
海南禄泰海洋生物科技有限公司
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The invention discloses a water treatment method for cyclic purification of shrimp breeding wastewater. The water treatment method adopts a purification system which is used for pre-purifying microorganisms of a shrimp culture pond and is sequentially connected with the shrimp culture pond through a water pipe; the purification system comprises a back-flushing physical filter tank, a settling pond, a plant filter chamber, a biological purification pool, a water pump, a water storage buffer pool and a water optimization pool for ozone/ultraviolet sterilization, oxygenation and thermoregulation; and an outfall of the culture pond is sequentially communicated with the back-flushing physical filter tank, the settling pond, a back-flushing activated carbon filter tank, the plant filter chamber, a back-flushing biological purification pool, the water storage buffer pool and the water optimization pool for ozone/ultraviolet sterilization, oxygenation and thermoregulation through a runner.
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