Strengthen the prevention and control of heavy metal pollution in cultivated soil and protect cultiv
Food comes from grain, and grain comes from the earth. Arable land is our country's most precious resource. Since the 18th National Congress of the Communist Party of China, the Party Central Committee and the State Council have implemented a series of hard measures to maintain the red line of c
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How to choose a suitable river dredging sludge treatment plan
Siltation of rivers has increasingly affected the normal performance of various functions such as flood control, drainage, irrigation, water supply, and navigation. In order to restore normal functions of rivers and promote rapid and sustainable economic and social development, river desilting and d
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Ideas for remediation of polycyclic aromatic hydrocarbon contaminated soil in coking plants
Polycyclic aromatic hydrocarbons are ubiquitous persistent organic pollutants in soil and groundwater. Among them, naphthalene is a polycyclic aromatic hydrocarbon with a simple structure. It has the characteristics of strong mobility and can be enriched in soil and groundwater through various ways.
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Application of soil washing and repair equipment in sludge treatment
Sludge is solid waste produced during oil extraction, transportation and storage, which contains large amounts of petroleum hydrocarbons, heavy metals and other harmful substances. Traditional sludge treatment methods mainly include incineration, landfilling and solidification, but these methods are
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How to use chemical washing technology to remove soil nuclear pollutants after detection
Chemical washing technology refers to the injection of biochemical solvents that can promote the dissolution or migration of pollutants in the soil environment into the polluted soil layer through hydraulic pressure or gravity, and transfer the solid phase heavy metals in the soil to the liquid. pha
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Desen delivery site! Soil remediation equipment - high-efficiency multi-stage sorting module
This high-efficiency multi-stage sorting module-customized soil leaching and restoration supporting test equipment is used for multi-stage sorting of heavy metal-contaminated soil. Harmful and resourceful treatment needs.This module has the advantages of small footprint, flexible transition, high-ef
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Harm of Fukushima Nuclear Sewage to Soil Environment and How to Treat Nuclear Contaminated Soil?
Fukushima nuclear sewage in Japan is very harmful to the soil environment. After the nuclear accident, nuclear sewage is continuously discharged into the ocean, which will seep into the soil and cause serious impact on the ecological environment of the soil.First of all, the radioactive substances i
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Soil Washing Remediation Equipment: Types, Applications, and Advantages
Soil washing is a process in which water or other liquids dissolve and carry away contaminants from the soil, such as heavy metals, pesticides, petroleum hydrocarbons, and other organic compounds. Soil washing can pose a serious threat to the environment and human health, as the pollutants can conta
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Desen washing and repairing plant helps to realize a green ecological future
Soil is the basis for human survival, but due to human activities and natural factors, the soil in many areas has been polluted. These pollutants may come from chemicals, industrial waste, pesticides, heavy metals, etc., and they have a great impact on the restoration and maintenance of soil and eco
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