How does the skid mounted through ditch sludge treatment equipment treat the through ditch sludge?

  • Jun 30.
  • DeSen.
  • 66 visits
The safe treatment and resource utilization of sludge has gradually become the focus of national environmental governance, and the treatment of sewage sludge is imminent. The skid mounted ditch sludge treatment equipment is widely used because of its good effect and quick effect, which can recycle and reuse the mineralized materials in the ditch sludge.

Sewage sludge is a general term for sediment and other materials deposited in drains and ancillary structures. The communication sludge includes the particles and impurities which enter into the drainage system with domestic sewage and industrial wastewater, and also the large-scale waste, construction waste and construction site mud which are discarded by people. If the communication sludge is not disposed properly, the pollutants such as organic matter, pathogen, heavy metal and other harmful substances are not disposed harmlessly, and there is a risk of secondary pollution. Safe Treatment and resource utilization of sludge has gradually become the focus of national environmental management, communication of sludge treatment is imminent. The skid-mounted sewage sludge treatment equipment is widely used because of its good effect and quick effect, which can recycle the mineralized materials in the sewage sludge.

Skid-mounted soil leaching module case site

The working process of treating sewage sludge by skid-mounted sewage sludge treatment equipment mainly consists of crushing, feeding, scrubbing, grading, synergistic leaching, cyclone dehydration, thickening and pressure filtration, water treatment, etc. . The first and second screening systems screen out the solid phase larger than 2mm and make comprehensive use of it after purification. The sand grains under 2mm were soaked with medicament and washed with synergistic effect to remove the residual harmful substances. The solids larger than 0.25 mm were dehydrated by three-stage cyclone, screened out and purified. A part of the fine sand particles below 0.25 mm were filtered by plate and frame pressure, and then transformed into particles below 0.075 mm. After solid-liquid separation, the fine sand particles were transformed into mud cake.


The control value of heavy metal content in the repaired sludge of the skid-mounted sludge treatment equipment conforms to the requirements of GB 36600, and the sludge formed by the residual solid after pressure filtration conforms to the requirements of GB 18598 after treatment. The waste water can be reused after treatment, one part of which is concentrated to form eluent and the other part to form recirculating water, and the treated liquid does not contain more than 1% solid, the water quality conforms to GB 8978 Class I pollutants and Class II pollutants of the relevant provisions of the third class standards. The utility model can effectively realize the reduction, innocuity and resourceful application of the communication sludge.

Skid-mounted soil leaching module production workshop

Zhengzhou Desen Environment is a new environmental protection enterprise, which focuses on the research and development of environmental engineering application technology and assists in the manufacture of equipment, equipped with intelligent cloud management platform, can be in the PC side, mobile phone side of the multi-interface flexible switch to achieve remote operation of equipment, data analysis. At present, our equipment has reached 100 t/h of soil remediation, has been a strong recognition of the market. Welcome to call for advice.

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