| Customization: | Available |
|---|---|
| After-sales Service: | 1year |
| Warranty: | 1year |
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Aquaculture wastewater is mainly composed of urine, feces, feed residues, washing water, domestic wastewater, etc. Aquaculture wastewater is a high concentration organic wastewater rich in a large number of pathogens. If it is directly discharged into the environment and enters the water body without treatment or the storage location is inappropriate, it may cause serious deterioration of surface water or groundwater quality, causing water pollution, soil pollution, air pollution, etc. Therefore, Effectively control the wastewater and other pollutants generated by various breeding farms. The water treated by this equipment is discharged or reused after reaching the standard (the reused water can be used to wash the pigsty, the road, the toilet, the car, the landscape fish farming, irrigation, etc.)
technological process:
After the sewage passes through the collection pipeline, it is filtered by the fine roller screen to remove the fecal residue and impurity garbage with large particles; The sewage enters the anaerobic septic tank through the primary sedimentation tank, and the sewage feces and washing wastewater settle the sand particles through the primary sedimentation regulating tank, after regulating the water quality and quantity (small water equipment can be replaced by water storage tanks with 30~50% of the daily treatment capacity); The sewage enters the denitrification and deodorization tank from the lift pump through the hair filter for treatment to remove hair, feces, odor, oil, 90% COD; Then enter the facultative nitrogen removal area and biological contact oxidation aeration area of GLMBR reaction, remove most BOD organics, ammonia nitrogen and colloids after denitrification and aerobic nitrification dominant bacteria series biochemical treatment, and then enter the ultrafiltration membrane separation area of GLMBR pool. The clean water filtered by the ultrafiltration membrane enters the clean water disinfection pool, where it is disinfected with a small amount of chlorine, and then sent to the water point by water pump for reuse or local standard discharge.
Inlet Water Quality of the System(mg/L)
| project | Water Quality | Unit |
| pH | 6.5~7.5 | Dimensionless |
| COD | ≤2500 | mg/L |
| BOD | ≤1200 | mg/L |
| SS | ≤1000 | mg/L |
| Animal and vegetable oils | ≤200 | mg/L |
| Ammonia nitrogen | ≤150 | mg/L |
| TP | ≤5 | mg/L |
Emission standard(mg/L)
| project | emission standard | Unit |
| pH | 6~9 | Dimensionless |
| COD | ≤60 | mg/L |
| BOD | ≤20 | mg/L |
| SS | ≤20 | mg/L |
| Animal and vegetable oils | ≤3 | mg/L |
| Ammonia nitrogen | ≤8 | mg/L |
| TP | ≤1 | mg/L |
Jiangsu BaiLiXin Machinery Manufacturing Co., Ltd.,
An international technology-oriented manufacturing&engineering group company, specialized in gloves making equipment, water treatment equipment, environmental protection equipment meanwhile providing services of project consulting, engineering design, construction supervision, project management and general contracting.
Our products are welcomed in Mid East,Eastern Asia, Africa and domestic with high quality low price and top-grade services.We can provide customers for equipment installation, testing, provide related technical formula, till the production line works. Meanwhile, maintenance can be required by customers as well. With the abundant technical,rich experience,excellent quality and considerate after sales service,we will continue to developing, improving,and servicing for all customers.
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