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Barium is widely utilized in aluminum alloy additives, vacuum tube getters, and other industrial applications. However, its production and usage inevitably lead to soil contamination with barium. In areas surrounding certain metallurgical plants, the barium content in soil exceeds the standard level

Barium is widely utilized in aluminum alloy additives, vacuum tube getters, and other industrial applications. However, its production and usage inevitably lead to soil contamination with barium. In areas surrounding certain metallurgical plants, the barium content in soil exceeds the standard level by several times, severely impairing soil quality and disrupting the surrounding ecosystem.

Endowed with advanced technology and a unique design, Desen Environment’s Mobile Washing plant exhibits exceptional performance in remediating barium-contaminated soil. As China’s first mobile soil washing remediation equipment, it features an integrated structure, offering advantages such as a small footprint, intelligent and easy operation, and short on-site deployment and withdrawal cycles. Capable of treating various organic pollutants and heavy metals, this equipment delivers remarkable results specifically in barium-contaminated soil remediation.

During operation, the Desen Mobile Washing plant uses water or chemical reagents to wash the contaminated soil, dissolving barium from the soil matrix. Subsequently, solid-liquid separation is achieved via equipment like cyclones and filter presses, effectively removing barium from the soil. The plant is also equipped with a water treatment module, which enables the washing liquid to be either recycled for further use or discharged in compliance with environmental standards—this not only reduces water waste but also mitigates the risk of secondary pollution.

Moreover, the Desen Mobile Washing plant can be flexibly configured in combinations based on the characteristics of different contaminated sites and pollutants. It supports both single-plant operation and multi-plant joint operation, catering to diverse requirements for treatment capacity and remediation efficacy. Adopting a DCS (Distributed Control System) and 5G cloud IoT technology, the equipment realizes decentralized control, centralized operation and monitoring, as well as hierarchical management. This significantly enhances the equipment’s intelligence level and operational efficiency, making the remediation of barium-contaminated soil more efficient and precise.