Nanchang's first modular ditch sludge disposal demonstration project was successfully implemented
The modular integrated ditch sludge treatment system launched by Desen Environment can achieve efficient separation of aggregates, fine sand and organic impurities by scrubbing and grading the ditch sludge, meet the requirements of reducing, harmless and resource-based treatment of ditch sludge, and
Read More
Desen oil-contaminated soil washing equipment repair oil-contaminated soil remediation technology
Oil is an important mineral resource in my country. During the production and construction process such as mining, processing and transportation, oil enters the soil directly or indirectly through various channels, changing the original chemical properties of the soil and even aggravating the salini
Read More
Copper tailings stacking causes serious soil heavy metal pollution problem, Desen washing equipment provides efficient treatment
Some typical copper tailings in my country contain high concentrations of heavy metals such as Cu, Pb, and Cd, which pose a great threat to the ecological environment. These heavy metals may be released into the surrounding water and soil environment with weathering and rain, which is harmful to the
Read More
Realizing resource utilization of heavy metal contaminated soil is an important research direction!
Heavy metal pollution in soil has the characteristics of high toxicity, wide impact range, long impact time and strong harmfulness. It is a kind of inorganic pollution. The above characteristics of heavy metal contaminated soil are due to the inability of microorganisms to degrade heavy metal ions i
Read More
How can we ensure the health of the soil environment if pollutants at the old thermal power plant site are not removed?
The soil pollution problem at the old site of the thermal power plant cannot be ignored. Since the thermal power plant will generate a large amount of waste gas, wastewater and solid waste during operation, these pollutants often enter the soil through sedimentation, infiltration and other means, re
Read More
Desen Mobile Screening Plant——Professional Equipment for Pre-treatment of Pollution Control in Petrochemical Landfills
Petrochemical enterprises will generate a large amount of solid waste during the production process, including waste catalysts, waste solvents, alkali residues, slag, ash, sludge and heavy oil fractions. These solid wastes have high calorific value and contain organic components, and have certain re
Read More
Abandon the traditional heavy metal contaminated soil remediation technology,washing technology is what we need in the future!
Soil is the main deposition receptor and storage carrier for heavy metal pollution from the outside. After heavy metals enter the soil from various channels, their mobility in the soil is reduced. At the same time, they are not easily degraded by microorganisms or leached with water. They can only a
Read More
Desen tailings washing equipment solves the problem of mine tailings repair and treatment
Soil pollution, soil erosion, dust pollution, and ecosystem destruction are common problems faced by all mines. Nitrogen (N), phosphorus (P), and potassium (K) are nutrients necessary for plant growth in the soil. Almost all mined mine soils lack N, and many also lack P and some trace elements. At t
Read More
Heavy metal pollution in river sludge exceeds the standard. How to choose the right treatment equipment is the key
River silt is essentially engineering waste. According to the principles of reduction, harmlessness and resource utilization of solid waste treatment, silt should be considered for resource utilization as much as possible. For example, in rural areas, silt without heavy metal pollution but rich in n
Read More-
- 49
- /
- 81
-
