The subject of the contract is the selection and supply of liquid chemicals to support the process of thickening excessive sludge in the "Hajdów" Sewage Treatment Plant in Lublin.

The subject of the contract is the selection (technical test) and delivery of a liquid agent for thickening of excessive biological sludge carried out on two Turbodrain belt compactors.

Amount of concentrated sludge:

• max 230 m3/h, max 4,000 m³/d.

Sludge Properties:

• hydration 99.0 - 99.6%, on average approx. 99.3%

• organic parts content 72.3 – 80.7%, on average approx. 77.4%

Planned quantity of the agent to be delivered - 45 000 kg