Integrated Sewage Treatment Equipment Description
50m3/D Integrated Sewage Treatment Equipment Treats Children's Hospital Sewage
The integrated equipment adopts the pre-denitrification technology, referred to as A/O method, and adopts the biological denitrification method of nitrification and denitrification to achieve the degradation treatment of sewage. Nitrification is to oxidize ammonia nitrogen into nitrate under aerobic conditions, and denitrification can be completed under anaerobic conditions without molecular oxygen but with nitrate oxygen and with organic matter to supply denitrifying bacteria with carbon energy. In this method, sewage is introduced into the anoxic section first, and organic matter in sewage is used as carbon energy to denitrifying nitrate, and organic matter is degraded initially. Effluent enters the aerobic section, where organic matter is further degraded and ammonia nitrogen is nitrated, and the nitrated effluent mixture is returned to the section to provide enough nitrate for denitrification. After the section, a secondary sedimentation tank is set up to precipitate sludge back to the section to ensure sufficient microbial quantity.
Characteristics of hospital sewage
Hospital sewage is mainly from the examination rooms, wards, laboratories, operating rooms, laundry rooms, administrative departments, canteens, dormitories and other sewage discharge, the main pollutants are organic pollutants, pathogenic microorganisms and viruses. Now the hospital sewage is discharged only after the grille slagging and disinfection. Chlorine dioxide disinfectant is used. The remaining chlorine and bacteriological indicators can reach the standard, but the organic matter has not been removed. In order to fully meet the standards, the hospital added the biological aerated filter sewage treatment process to treat sewage.
Influent and effluent quality indicators
| Project | PH | COD | BOD5 | SS | NH3-N | TP |
| Incoming water quality | 6-9 | <=350mg/L | <=180mg/L | <=200mg/L | <=30 | <=5mg/L |
| Effluent quality | 6-9 | <=50mg/L | <=10mg/L | <=10mg/L | <=5 | <=0.5mg/L |
Device parameters
| PT·Jin·1 | PT·Jin·2 |
| <Emission Standard of Pollutants for Urban Sewage TreatmentPlants>GB18918-2002Grade A standard | <Water Pollution Discharge Standard for Medical lnstitutions>GB18466-2005Emission Standards |
| throughput | size | throughput | size |
| (m3/d) | (mm) | (m3/d) | (mm) |
| 10 | 5200*1500*2000 | 10 | 5200*1500*2000 |
| 20 | 4700*2500*2500 | 20 | 4700*2500*2500 |
| 50 | 5800*3000*3000 | 50 | 5800*3000*3000 |
| 100 | A:7500*3000*3000
B:3500*3000*3000 | 100 | A:6500*3000*3000 B:3500*3000*3000 |
| 150 | A:10500*3000*3000
B:5000*3000*3000 | 150 | A:6500*3000*3000
B:3500*3000*3000 |
| 200 | A:10000*3000*3000
B:8000*3000*3000 | 200 | A:8500*3000*3000
B:6000*3000*3000 |
Application
Residential/village/market town/station/airport/harbour terminal/ship factory/tourist spot/earth warehouse/scenic area similar to other waste water
Advantages
1. Mutual balance between sludge age and phosphorus removal;
2. Process threshold, interlock, logic control;
3. Unattended, regular inspection.
PRODUCT DETAILS
SEWAGE CAN BE RECYCLED AFTER TREATMENT
ADAPT TO A VARIETY OF POLLUTION SOURCES
REAL SHOT DISPLAY
COMPANY REAL SHOW
Chengdu Yuanjin Environmental Protection Engineering Co., Ltd. was established in 2012 with a registered capital of 20 million. The production workshop covers an area of 1,400 square meters. There are more than 20 employees, including 2 senior engineers, 4 intermediate engineers, and 14 professional technicians; our company's technical team, all It is composed of a group of people who have worked in the field of water treatment for a long time. The company is a high-tech enterprise. It has obtained a number of certificates such as a patent certificate, nine software copyrights, a construction enterprise qualification certificate, and ISO9001 international quality management system certification. The environmental protection project will strive to build the most well-known Chengdu water treatment company. We have always adhered to the tenet of "quality first, customer first" and the management policy of "integrity, pragmatism, responsibility and efficiency", and advocated new ideas and new technologies. Tolerance for failure is the company's philosophy, which ensures that every employee of our company can pay for the company wholeheartedly, and that every one of our customers is satisfied with the services provided by the company.
FAQ
1.Why choose us?
1) Yuanjin has 12 years of experience in wastewater and sludge treatment.
2) We introduce advanced technology and experience at home and abroad, and have been committed to the research and development of water treatment equipment for a long time.
3) We only use the best parts from the best suppliers.
4) Yuanjin's technical team is composed of a group of people with long-term working experience in the field of water treatment to provide customers with high-quality services.
2. What is the price of the product?
According to the amount of water treated, the price is different, and the unit price range is 145~866 $/m3·d.
3. What is the effect of the treated water?
1) The treated pure water can be directly consumed and meets the World Health Organization (WHO) drinking water quality standards.
2) The sewage can be directly discharged after treatment, which is environmentally friendly and meets the requirements of international sewage treatment discharge standards.
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