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This machine is suitable for sludge dehydration in the wastewater treatment processes of urban sewage treatment plants, pharmaceutical, electroplating, papermaking, leather, printing and dyeing, metallurgy, chemical engineering, slaughtering, food, brewing, coal washing, and environmental protection projects. It can also be used for solid-liquid separation in industrial production, making it an ideal equipment for environmental governance and resource recovery.

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A screw conveyor is a type of machinery that uses a motor to drive a screw for rotation, pushing materials to achieve the purpose of conveying. It can convey materials horizontally, obliquely, or vertically, and has the advantages of simple structure, small cross-sectional area, good sealing performance, convenient operation, easy maintenance, and suitability for closed transportation.

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It is used in sedimentation tanks of sewage treatment plants and waterworks to scrape the sludge settled at the bottom of the tank to the pump suction port, and the sludge is removed by pump suction. The traveling bridge sludge suction machine is mainly used for sludge discharge in horizontal flow sedimentation tanks in engineering projects. According to user requirements, there are three sludge suction methods available: siphon type, pump suction type, and combined pump-siphon type. The siphon type uses a submersible pump with a water ejector or a vacuum pump to form a siphon, and sludge is discharged by utilizing the liquid level difference between the sedimentation tank and the sludge discharge trough. The pump suction type directly uses a pump to extract the settled sludge. The machine suctions sludge while moving and discharges the sludge out of the tank, eliminating the trouble of manually cleaning the sludge at the tank bottom.

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The automatic chemical dosing equipment is specially designed for dosing water quality stabilizers, coagulants, disinfectants, etc. It features stable performance, low energy consumption, corrosion resistance, and low noise.

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It is used in river ecological restoration, river regulation, environmental governance, river regulation, black and odorous water bodies, contaminated soil, domestic wastewater treatment in towns and rural areas, comprehensive treatment and ecological restoration of urban rivers, river regulation projects, and river improvement planning.

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 Scope of Application of Biological Deodorization Equipment: 1. Industrial production: Chemical industry, pharmaceutical industry, papermaking, coatings, rubber, forging, grease, etc.; 2. Environmental remediation: Sewage treatment, garbage landfills, sewage pumping stations, composting plants, etc.; 3. Agricultural and animal husbandry production and processing, and animal breeding.

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The waste gas purification tower is a two-phase countercurrent packed absorption tower. Waste gas enters the purification tower tangentially from the air inlet at the lower part of the waste gas treatment tower. Driven by the power of the ventilator, the space in the air intake section is quickly filled, and then the gas rises evenly to the first-stage packed absorption section through the flow equalization section. On the surface of the packing, the acidic (or alkaline) substances in the gas phase react chemically with the alkaline (or acidic) substances in the liquid phase. The substances produced by the reaction (mainly soluble acids or alkalis) flow into the lower storage tank along with the absorption liquid.

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Technical Principle of UV Photocatalytic Oxidation Waste Gas Purifier Product (1) UV ultraviolet light beams are used to irradiate organic waste gas and malodorous gas, which cleaves the molecular bonds of organic waste gas and malodorous gas. It instantly breaks the molecular chain structures of ammonia, hydrogen sulfide, carbon disulfide, methyl mercaptan, dimethyl sulfide, dimethyl disulfide, trimethylamine, styrene, as well as VOCs (such as benzene, toluene, and xylene), and degrades and converts them into low-molecular-weight chemicals, such as carbon dioxide and water. (2) Ozone is used to decompose oxygen molecules in the air to produce free oxygen, i.e., active oxygen. Since the positive and negative electrons carried by free oxygen are unbalanced, it needs to combine with oxygen molecules to further generate ozone. This enables the free-state pollutant molecules to oxidize and combine with ozone to form small-molecule harmless or low-harm compounds, such as CO₂ and H₂O. The reaction formula is as follows: UV + O₂ → O⁻ + O* (active oxygen); O + O₂ → O₃ (ozone). (3) TiO₂ photocatalyst catalytic oxidation filter cotton is used. Under the irradiation of UV light, it conducts a synergistic catalytic reaction on the air, generating a large amount of ozone. This ozone undergoes a synergistic catalytic oxidation and decomposition reaction on organic waste gas and malodorous gas, degrading and converting the organic waste gas and malodorous gas substances into low-molecular-weight compounds, water, and carbon dioxide. Thus, the purposes of deodorization and bacteria killing are achieved.