Soil pollution control of pipeline oil leakage, application of Desen soil hot washing technology
Pipeline transportation has always been the main way of transporting oil products in my country. However, due to the aging, corrosion, construction, and human damage of oil pipelines, pipeline damage and perforation have led to a large amount of oil leakage, causing environmental pollution around th
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A New Solution for the Treatment of Soil Contaminated by Petroleum Hydrocarbons
Common remediation technologies for soil contaminated by petroleum hydrocarbons include physical, chemical and biological treatment technologies. Among them, physical treatment uses physical principles to reduce the content of pollutants in the soil. This method mainly includes landfill, gas phase e
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Desen Mud Treatment System: Bringing New Changes to River Sludge Treatment
River sludge contains a variety of toxic and harmful substances, which pose a serious threat to the surrounding environment. Among them, toxic and harmful organic matter includes polycyclic aromatic hydrocarbons, polychlorinated biphenyls, polychlorinated dibenzo-p-dioxins, adsorbable organic halide
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Desen mobile screening plant has been successfully operated at a repair site in Chongqing!
Recently, Desen mobile screening plant has been working hard on site! Feedback from the site is here!Desen mobile screening plant has a strong screening capacity and can quickly and accurately classify various materials. Whether it is fine particles or larger block materials, they can be effectively
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When it comes to the treatment of heavy metal contaminated soil, Desen soil washing equipment is the best choice!
The harm of heavy metals to soil is mainly reflected in the following aspects:Toxicity. Heavy metals such as lead, cadmium, mercury, etc. are toxic to microorganisms, plants and animals in the soil, which will destroy the balance of the soil ecosystem and affect the biodiversity and ecological funct
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Desen Oil Contamination washing System: Bringing Oily Soil Back to Life
In the process of oil field development and production, it is inevitable that the phenomenon of oil running, venting, dripping and leaking occurs, and this part of the oil into the soil near the oil field seriously affects the ecological environment. With the increasingly strict national requirement
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Complex oil-based drill cuttings contamination composition? Desen's integrated mud treatment equipment is effective in graded treatment!
Oil-based mud has the characteristics of high temperature resistance, salt and calcium erosion resistance, well wall stabilization, good lubricity, and little damage to the oil and gas reservoirs, so it will be used on a large scale in the process of shale gas extraction. The oil-based drill cutting
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River sludge is hazardous and attention must be paid to the disposal of dredged sludge!
This makes it more difficult to know how to dispose of river sludge because of the high potential for harmful heavy metals. River sludge is fine-grained, viscous and difficult to dewater. Coupled with the fact that the current sludge treatment technology in the world is based on simple dewatering an
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Soil washing techniques are effective in reducing petroleum hydrocarbons in soil!
Soil is often contaminated during modern petroleum exploration, extraction, refining, processing and transportation. In these polluted soils, some of them have extremely high levels of petroleum pollutants, resulting in serious damage to soil structure and function. High concentration of petroleum c
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