HOH Corporation products

HOH Corporation`s series of THE CUBE® Oil/Water separators are of a gravity and coalescing design for removal of free and finely dispersed oil droplets from various petroleum waste streams.

When certain materials are placed in the wastewater flow, removal efficiencies of oil increase due to impingement on their surface. Plastic media is particularly effective because of its oleophilic (oil attracting) characteristics. As fine oil droplets impinge upon or pass close to the plastic surface, they are attracted to it and adhere. Additional droplets continue to be attracted and coalesce or merge with previous droplets to produce much larger droplets. At a point, the droplets are large enough to break free and rise rapidly to the surface where they are skimmed or decanted. This coalescing action allows removal of smaller droplets than is possible with a straight gravity separator.

HOH Corporation (a leader in the design & manufacturing of Oil/Water Separators for 20 years) developed the SKIMSTER® OWS for small to medium sized oil/fuel spills for the marine industry. We saw a need for a more compact system that could easily be transported to an oil/fuel spill, a system that could be setup and respond quickly, a system that would clean the oily wastewater  to

THE SKIMSTER® Floating Oil Skimmer will remove free and dispersed surface oil from wastewater. It works on the principle of a controlled buoyancy weir coupled with a floating slide valve to effectively remove oil or other light liquid from the surface of the water. The pulsing action from the diaphragm pump brings the oily wastewater mixture to the SKIMSTER for efficient/effective removal.

The SKIMSTER® is attached to a 1/2" air diaphragm pump by a 3/4" hose, the suction from the pump and floating skimmer pulls the oil/water mixture into the intake of the skimmer, then to a Oil/Water Separator where the oil is removed from the wastewater and stored for recycling. The water is sent back to the storage tank or sent directly to the Sewer. (Check with your local Pretreatment Coordinator / Municipality for effluent limits and guidelines before you discharge wastewater.)

HOH Corporation offers single-source solutions to your wastewater treatment needs. Our experience as an owner and operator of one of the most diversified wastewater treatment facilities in the Mid-Atlantic U.S. has given HOH the operating insight necessary to design equipment that is reliable and easy to maintain. Whether it"s a system evaluation, equipment retrofits, or a complete system upgrade, HOH"s comprehensive array of capabilities provides customers with the best, most cost-effective solutions to meet your specific needs.

HOH Corporation designs and fabricates Soil Vapor Extraction (SVE) Systems to meet every customer"s specification. Standard HOH packages are capable of a wide variety of flows and pressures.

Carolina Pump & Instrumentation (CPI) a division of HOH Corporation provides cost-effective solutions to our customers need for replacement parts and equipment to keep your system up and running.