single drum magnetic separator

Activated carbon is primarily employed as an auxiliary agent or in combination with other technologies, with the "activated carbon + ozone" system working synergistically with PTMS MAGNETIC SEPARATOR oxidation for iron removal. This approach eliminates the need for coagulant dosing, reduces sludge production, and generates dense flocs that settle rapidly. However, long-term operation has revealed that electrodes are prone to passivation——, where a dense oxide film forms on their surfaces hindering further dissolution. This necessitates periodic reverse current cleaning or electrode replacement, significantly increasing maintenance costs.

PTMS MAGNETIC SEPARATOR

In the produced water treatment system of a marine platform, the PTMS MAGNETIC SEPARATOR ferroelectric electrode electrocoagulation device was employed to treat high-mineralization wastewater containing 12 mg/L iron and Total Dissolved Solids (TDS) exceeding 50,000 mg/L. After 20 minutes of treatment, the iron removal rate reached 94%, while significantly reducing oil content and suspended solids. This technology eliminates the need for coagulant dosage, produces minimal sludge, and generates dense flocs with rapid settling characteristics.

what is magnetic separation in oxidation ？

High chloride (Cl⁻) environments may cause electrode corrosion or generate chlorine gas byproducts, necessitating integrated gas collection and treatment systems. The electro-deposition method directly utilizes cathodic reduction to convert Fe²⁺ or Fe³⁺ ions in solutions into metallic iron deposits on cathode surfaces, enabling efficient iron recovery. This combined electro-deposition with pretreatment and metal removal systems PTMS MAGNETIC SEPARATOR process is particularly suitable for treating high-concentration iron-containing waste liquids, electroplating rinse solutions, and pickling effluents.

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