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  • Hospital wastewater treatment equipment zl-yyws001

    Source: Author sewage treatment equipment: the blue Time: 2015-09-06 15:30:23 Views: Times

    Hospital wastewater treatment equipment

    Hospital wastewater treatment equipment

    Basic equipment configuration:
    Name: Hospital wastewater treatment equipment
    Model: zl-yyws001
    Sewage treatment capacity: 5-1000 (m3 / h)
    Ozone dosage: 300 (g / h)
    Air volume: 1.5 (m3 / min)
    Air tank capacity: 5 (m3)
    Flowmeter specifications: 2 (m3 / h)
    Outlet pipe diameter: 25 (mm)
    Inlet pipe diameter: 40 (mm)
    Dimensions: 265 * 100 * 160 (cm)
    Aerator power: 1.5 (kw)

    Hospital sewage is more complicated than general domestic sewage. The source and composition of hospital sewage are complex, containing pathogenic microorganisms, toxic and harmful physical and chemical pollutants, and radioactive pollution. It has the characteristics of space pollution, acute infection and latent infection. Without effective treatment, it will become an important way to spread the disease. And severely pollute the environment. Disinfection of hospital sewage is an important part of hospital sewage treatment, especially the sewage discharged from infectious disease hospitals contains a large number of pathogenic bacteria and infectious bacteria and viruses, which are discharged without treatment. Great threat.
    Composition of hospital sewage:
    1. Hospital sewage is contaminated by pathogenic microorganisms such as feces, infectious bacteria and viruses, and is contagious, which can induce disease or cause harm.
    2. Hospital sewage contains toxic and harmful substances such as acids, alkalis, suspended solids, BOD, COD and animal and vegetable oils.
    3. Dental treatment, printing and laboratory tests produce sewage containing heavy metals, disinfectants, organic solvents, etc., some of which are carcinogenic, teratogenic or mutagenic, endanger human health and have a long-term impact on the environment.
    4. Isotopic treatment and diagnosis produce radioactive sewage. Radioisotopes produce a-, β-, and γ-radioactivity during the decay process, which accumulate in the body and endanger human health.

    Features:
    1. The equipment has advanced technology, reasonable design, complete supporting facilities and flexible and simple operation.
    2. Use corrosion-resistant equipment and materials in the design to extend the service life of the facility.
    3. The factory expands production without increasing wastewater treatment equipment and emissions.
    4. Fully automatic continuous system is suitable for large-flow wastewater recovery.
    5. Long service life, low failure rate and easy maintenance.
    6. In the industrial zone when water is limited or lacking, this recycling equipment can be used to ensure production 7. The discharged water can pass the latest environmental protection first-level discharge standard.
    8. Lowest operating cost (tap water cost, environmental maintenance cost reduction) maintenance, small management cost.

    Hospital wastewater treatment equipment

    Hospital wastewater treatment equipment

    The focus of hospital wastewater treatment is to eliminate biological pollutants mainly pathogens, and reduce suspended solids (SS) and organic matter (BOD, COD, TN, TP) content in sewage. The B ∕ L ratio of hospital sewage is generally greater than 0.45, and biochemical treatment process should be adopted to treat hospital sewage. Its advantages are:
    1. High treatment efficiency, low freight, low sludge production, and no secondary pollution. 2. High influent load, low energy consumption, and small amount of residual sludge; COD removal rate of treated hospital sewage can be around 76%, and B0D5 can be removed. The rate is above 80%, and the SS removal rate is above 88%. After disinfection, the total number of coliform bacteria is less than 500 / L, and the total residual chlorine is 4-5mg / L. The project investment is low, the freight is low, and the area is small .

    ” For more related equipment, please click " Hospital Wastewater Sewage Treatment Equipment "

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