water, wastewater and process water stream batch mode treatment and filtering systems having separate treatment stages comprised of aerators, basins, baffles, valves, pumps, mechanical and gravity filters, synthetic and natural cloth filters, membrane units, activated sludge treatment systems (comprised of aerators, diffusers, mixers, basins, valves, pumps, baffles), mixers, and control weirs used in industrial and municipal water, wastewater and process water stream treatment equipment

Bioreactor for use in the treatment of wastewater

electro and pneumatic controls for industrial and municipal water, wastewater and process water stream treatment equipment