Mines and sand washing without discharge wastewater complete sets-

Mines and sand washing without discharge wastewater complete sets

On the sandstone aggregate production line, water is added to the vibrating screen (based on the amount of mud on site), and the total amount of sand washing wastewater generated per hour. The wastewater and a small amount of fine sand and aggregate ...

Municipal and industrial sludge deep dewatering complete sets-

Municipal and industrial sludge deep dewatering complete sets

To achieve the reduction, stabilization, harmlessness, and comprehensive utilization of sludge, and to meet the disposal objectives of energy saving and emission reduction as well as the development of a circular economy, sludge dewatering is a prere...

River dredging and shield tunneling wastewater treatment complete sets-

River dredging and shield tunneling wastewater treatment complete sets

High-pressure membrane press filters are suitable for the river dredging industry. The sludge after pressing has a moisture content of less than 40%, and the filtration cycle is 50-60 minutes per batch. The addition of fly ash is 7-8%, and the dosage...