11
Leachate evaporators for wastewater and refinery caustic treatment; leachate evaporation systems and equipment composed of submerged gas evaporators for wastewater and refinery caustic treatment; vapor injection systems composed of draft tubes for dispersing gases within liquid undergoing treatment; residual solidification systems composed of positive displacement pumps for transferring settled sludge produced in the evaporators to downstream treatment and/or disposal; waste heat recovery blowers for transferring hot gases to draft tubes within the evaporators; electronic programmable logic control panels for controlling evaporation processes, demisters including gravity settling chambers, vane type demisters and mesh pads for removing entrained liquid from the exhaust gas of the evaporation process used in wastewater and caustic treatment; leachate and wastewater residual removal systems composed of pumps, piping, and controls
40
Wastewater treatment services; refinery caustic treatment services, namely,environmental remediation services in the nature of wastewater and refinery caustic treatment; consulting services in the area of wastewater and refinery caustic treatment
42
System design services for design of wastewater and refinery treatment and caustic treatment plants and systems in the area of wastewater and refinery caustic treatment