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The Lammera sedimentation system is based on the "Shallow Pool Theory" proposed by Professor Hazen in Germany in the early 20th century. The core is to propose that the sedimentation capacity is related to the area of the sedimentation tank, and has nothing to do with the sedimentation depth...

WG series foam scrapers are used for scraping and skimming of various rectangular air flotation tanks.

The central drive mud scraper adopts central drive and suspension type. After the sewage flows into the guide tube from the water inlet pipe under the working bridge and diffuses, it evenly flows out to the periphery in a radial shape.

The peripheral drive scraper is composed of working bridge, scraper arm and scraper assembly, central support, driving mechanism, collector, electric control box and other main parts, as well as the outlet triangular weir plate, flow stabilizer, slag baffle, scum scraper board, etc.

Sludge scraping rake descends, slag skimming rake descends - the scraper drives from the pool end (water outlet) to the mud and slag trough end, scraping and transporting the sludge and scum to the end point (water inlet end)

Efficient sludge scrapers play a key role in this, Wanchuan Environmental Equipment professionally developed and produced Sludge scrapers help remove settled solids from the bottom of clarifiers or tanks, ensuring smooth operations and clean water output...

Scraping sludge machine is mainly used in sedimentation tanks for sludge removal in sewage treatment plants, water plants and industrial wastewater. The scraper can scrape the sludge settled at the bottom of the tank to one place for further treatment. During the sewage treatment process, solid particles and impurities in the water will settle to the bottom of the tank over time. The Scraping mud machine can effectively clean out these sludges to prevent sludge accumulation from affecting the treatment effect...

The central drive mud scraper adopts central drive and suspension type. After the sewage flows into the guide tube from the water inlet pipe under the working bridge and diffuses, it evenly flows out to the periphery in a radial shape...

DAF Dissolved Air Flotation machine in the water supply and drainage treatment process, solid and liquid separation technology and equipment is one of the key projects. Air flotation is one of the effective methods for the removal of small suspended particles whose specific gravity is close to water.

WF type combined air flotation equipment is composed of air flotation tank body, dissolved air system, dissolved air water return pipeline, dissolved air water release device, slag scraper and electric control system. Air flotation mainly plays a role of solid-liquid separation (at the same time it can reduce COD, BOD, chromaticity, etc.).

DAF Wastewater Treatment, Coagulant and flocculant are added to the raw water, after the effective flocculation reaction time, the raw water enters the combined air flotation contact area. In the contact zone, the microbubbles in the dissolved gas water and the flocs in the raw water adhere to each other and enter the separation zone together.

Dissolved air flotation systems from Wuxi Wanchuan environmental equ-ipment suitable for medium and small water volume sewage pretreatment and tertiary treatment, Landfill leachate and kitchen waste wastewater treatment, Sludge concentration, biological mixture separation.