Best Contaminated Soil Washing Plant Manufacturers in India

Soil washing or soil scrubbing is a water based process for remediation of excavated soils. Soil washing removes contaminants from soils two ways:

A Contaminated Soil Washing Plant is an advanced remediation solution that effectively removes pollutants from excavated soils. Using a water-based soil scrubbing process, it separates contaminants through particle size separation and chemical desorption, ensuring cleaner, reusable soil while minimizing environmental impact.

A Contaminated Soil Washing Plant is an eco-friendly remediation system that removes pollutants from excavated soils through water-based scrubbing, ensuring cleaner, reusable soil and reduced environmental impact.

  • By dissolving and/or separating, suspending contaminants on soil particles into the wash water, wash water can be dosed with chemicals to improve the washing characteristic (such as pH adjustment, surfactants, etc),
  • By concentrating contaminants into a smaller volume of soil through particle size separation and attrition scrubbing. The majority of inorganic and organic contaminants generally bind, either physically or chemically to fine particles (clays, silts, organic matter). These silts and clays in turn are attached to sand and gravel particles in the soils. Soil washing separates the contaminated silts and clays from the "clean" sands and gravels, thereby reducing the volume of contaminated material requiring further treatment or disposal. The most important factor affecting the soil washing process is the percentage of fines (particles with a diameter less than 0.063mm) in the soil, if the percentage of fines is high then there will only be a small volume reduction in the amount of contaminated material and the efficiency of the soil washing process will be low. Generally it is considered that if the fine content of the soil is above 25% then soil washing will not be effective. More granular soils are better suited to soil washing than cohesive or semi cohesive soils.

Soil washing has been shown to be able to remediated/reduce the volume of contaminated soil, contaminated with:

  • Diesel range organics (DRO)
  • Petroleum range organics (PRO)
  • Volatile organic compounds (VOCs)
  • Semi- volatile organic compounds (SVOCs)
  • Heavy metals (lead, chromium etc)
  • Pesticides

After excavation contaminated material undergoes soil processing to remove oversized objects. Contaminated material then passes to the first stage of the process, a soil scrubbing unit. Wash water and soil are vigorously mixed, pH buffering and dosing with surfactants can be included to improve soil washing. Free phase contaminants removed from the soil by the mixings and the 'dirty' water are separated from the soil and treated, the water can then be recycled. The coarser "clean" fraction gravels are separated at this stage and are usually suitable for reuse on site.

The remaining mixture of water, fines (sludge) can be further sieved to remove heavy metal containing compounds, the sludge then undergoes dewatering in preparation for further remedial treatment. Water treatment is also an essential part of soil washing and modular plants similar to those described in the pump and treat section of our website are commonly used.

Commonly used equipment in soil washing includes:

  • Soil processing (screens, sieves, trommels, etc)
  • Shear mixers
  • Pumps
  • Dewatering units
  • Cyclones
  • Counter current washers
  • Control systems
  • Water tanks
  • Free product recovery tanks
  • Dosing pumps
  • Water treatment plant
  • Reduction in contaminated soil volume requiring further treatment (cost saving)
  • Can treat a wide range of contaminants
  • Proven track record in sandy/gravely soils
  • Dependent on fine content less than 25% by weight
  • Requires a water treatment plant
  • Produces concentrated contaminated sludge (potentially difficult to remediate or dispose)
  • Can require large volumes of wash water

KINC Mineral Technologies Pvt. Ltd. is a leading Contaminated Soil Washing Plant Manufacturer, offering cutting-edge solutions for soil remediation and environmental restoration. Our Contaminated Soil Washing Plant is designed to remove pollutants, heavy metals, hydrocarbons, and other hazardous contaminants from soil, making it safe for reuse and disposal. With advanced washing, separation, and filtration technologies, our plant ensures maximum efficiency in cleaning contaminated soil while minimizing waste and environmental impact.

As a reputed Contaminated Soil Washing Plant Manufacturer in Vadodara, we provide high-performance soil washing systems that cater to industries such as construction, mining, and waste management. Our plants use a combination of mechanical, chemical, and thermal processes to effectively separate contaminants from soil particles, restoring the soil’s natural properties. Our customizable solutions ensure compliance with environmental regulations, making them a preferred choice for large-scale decontamination projects.

We are also recognized as a trusted Contaminated Soil Washing Plant Manufacturer in India, delivering energy-efficient and cost-effective soil treatment solutions. Our plants are built with durable materials and cutting-edge automation, ensuring consistent performance and long-term reliability. Whether dealing with industrial waste, petroleum-contaminated sites, or heavy metal-laden soil, our technology-driven approach guarantees superior results.

As a leading Contaminated Soil Washing Plant Supplier in Vadodara and Contaminated Soil Washing Plant Supplier in India, we offer customized solutions tailored to specific project needs. Our expertise in soil remediation ensures that industries can safely and efficiently restore contaminated land while promoting sustainability. If you are looking for an advanced Contaminated Soil Washing Plant that meets the highest environmental standards, contact KINC Mineral Technologies Pvt. Ltd. today for innovative and reliable solutions.

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