Offer

Coalescence separators with bypass

Usage and operation

Coalescence separators with bypass NIXOR-NKB, NIXOR-NKOB are used to pre-treat rainwater sewage from urban water catchment areas such as parking lots, roads, maneuvering areas, etc. We are able to achieve high efficiency of sewage treatment from petroleum substances thanks to the use of coalescence material which aid the gravitational separation of oil pollution. Sewage flowing into the device go through an outlet located in the main pipe and are distributed throughout the entire tank. This is where gravitational separation of pollutants found in sewage occurs. Then they flow through the coalescence material, where smaller elements of oil pollution that do not float under the influence of gravity are captured. The treated sewage flows through the siphon outlet to the main pipe. The devices are equipped in float closures that protect against the penetration of oil contaminants into the drain. At the inflow of sewage in quantity greater than the nominal size, excess wastewater flows directly to the outflow. In the case of separators without a NIXOR-NKB settling tank, incoming sewage must be pre-treated in a settling tank with adequate capacity.

Construction

Coalescence separator frames with bypass NIXOR-NKB and NIXOR-NKOB are made as concrete, reinforced concrete or plastic tanks. Equipment made of PE, PU and stainless steel is assembled in the production plant. The assembly of the largest devices whose frames are delivered in elements (designation B in the type of device), takes place on the construction site. Coalescence separators with bypass can be equipped with oil and sludge level sensors.