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Kunshan Pinhong EPT Co.,Ltd
Kunshan Pinhong EPT Co.,Ltd
Add : (Qiandeng Yuanchuang Base) No. 125, Jinxing South Road, Qiandeng Town, Kunshan, Jiangsu, China
Tel : （0086）15995617314
Fax : +86-512-50130524
E-mail :lvfang@ksphxs.com
In the field of small and medium-sized domestic sewage treatment, underground sewage treatment equipment is often used. Its technical feature is a process route that combines biological treatment and physical and chemical treatment, which can simultaneously remove colloidal impurities in water and realize mud-water separation while degrading organic matter and ammonia nitrogen. This is an economical new type of domestic sewage treatment process.
Domestic sewage mainly comes from people's daily life, including washing wastewater, bathing wastewater, kitchen wastewater, etc. This type of wastewater is slightly polluted wastewater. If it is discharged directly, it will not only waste water resources, but also pollute the environment. Therefore, appropriate equipment should be used for treatment. The buried sewage treatment equipment has obvious treatment effect on domestic sewage. The effluent COD, pH value, ammonia nitrogen and turbidity all meet the "Urban Miscellaneous Water Quality Standard". The treated sewage can be reused for urban greening, road cleaning, car washing, sanitary washing, etc. The invention has the characteristics of stable effluent quality, simple operation, automatic operation, small floor space and low operating cost.
The buried sewage treatment equipment adopts the MBR process, which has high solid-liquid separation efficiency, can intercept the suspended solids, colloidal substances and microbial flora lost by the biological unit, and maintain the high concentration of biomass in the biological unit. The equipment is compact, the floor space is small, the effluent quality is good, and the maintenance and management are convenient. MBR flat membrane is used in underground sewage treatment equipment. Compared with hollow fiber membrane modules, MBR flat membrane has the advantages of anti-pollution, wear resistance, no damage, no entanglement, etc., and can be used in domestic sewage treatment according to different application fields. In addition, the flat membrane of the membrane bioreactor can withstand higher sludge concentration, which improves the treatment efficiency of the buried sewage treatment equipment.
The buried sewage treatment equipment has a high degree of automation and does not require a large amount of operation and maintenance experience of managers. The equipment can automatically alarm the abnormal parameter signal. If applied in towns and villages, it can also be applied when local villagers have no experience in the operation and management of sewage equipment. The whole process design is smooth, and the integrated equipment design is beautiful.