Palladium Recovery

• Recover valuable Palladium from the Activation bath aging waste.
• Recover valuable Palladium from running Rinse and other Palladium containing solution
• On-line or Off-line system for Palladium metal recovering from high and low concentrations solution/Rinse.
• Minimize/eliminate disposal of valuable resource.
• Reduce waste treatment loading and treatment cost.
• Benefit from sales of valuable metal.

Palladium Streams

Unique Recovery System

Disadvantages of Resin Absorption System

• High cost of process

• Low loading capacity

• Low recovery efficiency

• Resin may need regeneration, land fill or incineration, resulting in more cost and environmental hazard/concern

Recovery System (Ionic Palladium System)

Recovery System (Colloidal Palladium System)

Operation System (Ionic Palladium System)

Recovered Form (Ionic Palladium System)

Media color before and after palladium recovery

Harvest (Ionic Palladium System)

Note: As indicated in the report, the absorbent sample contains 14,198.3, 17,285.2, 15,783.3 gram per Ton (dry basis) of Palladium

Note: As indicated in the report, the absorbent sample contains 8,666 g per Ton (dry basis) of Palladium

Operation (Colloidal Palladium System) – Before And After Recovery System

Before

After

Efficiency (Colloidal Palladium System) – Before And After Recovery System

Before and After Treatment Process

Note: As indicated in the report, the Palladium content in the Rinse is 0.2 ppm before the Recovery process

Efficiency (Colloidal Palladium System) – From As Low As 0.2 PPM Rinse Solution

Note: As indicated in the report, the Palladium content in the Rinse is 0.2 ppm before the Recovery process

Note: As indicated in the report, the Palladium content in the recovered media (from the Rinse) is 2655.5 ppm after the Recovery process (approx. 13,200 times concentration)

Harvest (Colloidal Palladium System)

Note: As indicated in the report the absorbent sample contains 18,351.1g per Ton (dry basis) of Palladium

Note: As indicated in the report, the absorbent sample contains 5,925.8 g per Ton (dry basis) of Palladium

Note: As indicated in the report, the absorbent sample contains 22,547 and 8,935.5 g per Ton (dry basis) of Palladium

System Value (Theoretical Calculation)

• Palladium Drag Out Rinse;
• Palladium Content: 1.0 ppm
• Rinse Water Flowrate: 10 L/min

If palladium-containing rinse is at approx. 1 ppm, 1 line will generate approx. 14 ton of palladium-containing rinse per day. Basing on 25 days per month, potential recoverable palladium content is approx. 350 g. At present LME value of US\$35/g, potential maximum revenue recovery is US\$12,250 per month or US\$147,000 per year.

Boo Cooperation

• Our company shall be responsible for providing the equipment/system for operating and managing the palladium recovery process.
• Our company and the customer shall conduct joint inspections monthly or quarterly and collect the recovered palladium.

Customer Responsibility

• The customer is to provide the site, electricity, water, palladium-containing solution and rinses, and any required piping work at no charge if necessary.
• The customer must support monthly and/or quarterly joint inspections and assist in collecting the recovered palladium.

Project Workflow