Price of small-scale integrated sewage treatment equipment-Fornitore globale

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Hospital sewage treatment equipment

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Xueguan Road North, South Outer Ring Road East Section, Zhucheng City, Shandong Province, China

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Price of small-scale integrated sewage treatment equipment

Common processes for small-scale integrated sewage treatment equipment include: A/O process, SBR process, CASS process, MBR process

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The commonly used processes for small-scale integrated sewage treatment equipment include: A/O process, SBR process, CASS process, MBR process. Integrated sewage treatment equipment often adopts improved AO and MBR methods, both of which focus on biological treatment. However, MBR technology adds a membrane treatment system to the final treatment of sewage, making the effluent quality of wastewater better and more stable. Integrated sewage treatment equipment is currently mainly used for domestic sewage, which refers to the wastewater generated by people in their daily lives, mainly including kitchen wastewater, washing wastewater, and discharge wastewater. The daily discharge of domestic sewage per person in residential areas in our country is 150-400L, which is closely related to the standard of living. Domestic sewage contains a large amount of organic matter, such as cellulose, starch, carbohydrates, and lipoproteins; It also often contains pathogenic bacteria, viruses, and parasitic eggs; Inorganic salts such as chlorides, sulfates, phosphates, bicarbonates, and sodium, potassium, calcium, magnesium, etc. The overall characteristic is high nitrogen, sulfur, and phosphorus content, and under the action of anaerobic bacteria, it is prone to produce odorous substances. The water quality of urban sewage is generally CODcr350~500mg/L ，BOD 5 150~250mg/L ，SS200~300mg/L ，TN20~85mg/L ，TP4~15mg/L。
Given the increasingly prominent environmental issues, the country has stricter requirements for domestic sewage treatment. According to local requirements, the discharge standards for domestic sewage generally follow the following standards: GB18918-2002 Pollutant Concentration Discharge Standard for Urban Sewage Treatment Plants Application Scope of Small Integrated Sewage Treatment Equipment:
1. Sewage treatment in residential areas, corporate dormitories, and highway service areas;
2. Coal mine domestic sewage treatment, villa area sewage treatment, school sewage treatment;
3. New rural community sewage treatment, township sewage treatment, areas without urban pipeline networks, and similar sewage treatment projects;
4. Hotel sewage treatment, bathing center sewage treatment, and enterprise dormitory sewage treatment;
5. Sewage treatment in medical institutions such as hospitals, health centers, blood stations, disease control centers, and epidemic prevention stations;
6. Wastewater treatment in slaughterhouses, livestock farms, food factories, etc;

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