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Hospital (Medical) Wastewater Treatment
With the development of public health, the number of various hospitals in our country has increased rapidly. For a long time, the treatment of hospital wastewater has been a weak link in our country's environmental pollution prevention and control efforts. The wastewater generated by hospitals contains a large amount of bacteria, viruses, and other pathogenic microorganisms, posing risks of spatial pollution, acute transmission, and latent pollution.
Hospital (medical) wastewater mainly comes from wards, clinics, laboratories, laundries, operating rooms, etc. and contains a large number of pathogenic bacteria and viruses, which are highly polluting and infectious. Traditional medical wastewater treatment often uses processes such as biological contact oxidation and activated sludge methods. However, these methods generally face issues like the shedding of biological films causing fluctuations in effluent quality and suspended solids affecting the effectiveness of disinfection. With the continuous development of membrane technology, membrane bioreactors (MBR) have gradually become the mainstream process for medical wastewater treatment. Due to the high-efficiency retention of membrane, MBR provides excellent and stable effluent quality and has a very good removal effect on bacteria, viruses, and suspended solids.
Hospital (medical) wastewater mainly comes from wards, clinics, laboratories, laundries, operating rooms, etc. and contains a large number of pathogenic bacteria and viruses, which are highly polluting and infectious. Traditional medical wastewater treatment often uses processes such as biological contact oxidation and activated sludge methods. However, these methods generally face issues like the shedding of biological films causing fluctuations in effluent quality and suspended solids affecting the effectiveness of disinfection. With the continuous development of membrane technology, membrane bioreactors (MBR) have gradually become the mainstream process for medical wastewater treatment. Due to the high-efficiency retention of membrane, MBR provides excellent and stable effluent quality and has a very good removal effect on bacteria, viruses, and suspended solids.
Existing engineering practices have shown that the Go Higher’s Flat sheet membrane MBR system has the following advantages in hospital wastewater treatment:
1) It effectively retains pathogenic microorganisms, offering greater stability in virus removal and ensuring that the sanitary indicators of the effluent water quality consistently meet standards;
2) It has good removal effects on pathogenic microorganisms, NH4-N, and other pollutants;
3) Compared to traditional hospital wastewater treatment processes, the Flat sheet membrane MBR process can effectively save disinfectants, reducing the usage of disinfectants to 5%-10%;
4) It shortens the reaction time to 2.5%-5% of conventional processes, which has a positive significance for reducing the operating costs of disinfection processes, decreasing the production of disinfection by-products and residuals of disinfectants, and reducing ecological risks.
1) It effectively retains pathogenic microorganisms, offering greater stability in virus removal and ensuring that the sanitary indicators of the effluent water quality consistently meet standards;
2) It has good removal effects on pathogenic microorganisms, NH4-N, and other pollutants;
3) Compared to traditional hospital wastewater treatment processes, the Flat sheet membrane MBR process can effectively save disinfectants, reducing the usage of disinfectants to 5%-10%;
4) It shortens the reaction time to 2.5%-5% of conventional processes, which has a positive significance for reducing the operating costs of disinfection processes, decreasing the production of disinfection by-products and residuals of disinfectants, and reducing ecological risks.
Contact:
Main Address: Jiahua Building, Zhongguancun Science Park, Beijing, China
Factory address:Beijing Economic and Technological Development Zone
Main Office: +86 10 62980139
Fax: +86 10 62981418
Tel：+86 10 153 0133 0853
office(US)：+1 919 666 7251
E-mail:ghm@gohigher.cn
Website:http://en.gohigher-m.cn