Self-cleaning rotary drum screen separates solid debris from wastewater at high rates with low energy usage.

Grit chambers are long narrow tanks that are designed to slow down the flow so that solids such as sand, coffee grounds and eggshells will settle out of the water. Grit causes excessive wear and tear on pumps and other plant equipment. Its removal is particularly important in cities with combined sewer systems, which carry a good deal of silt, sand, and gravel that wash off streets or land.

Aerators add air to water, increasing dissolved oxygen content and supplying micro-organisms with oxygen during wastewater treatment.

We offer a broad range of aeration devices and systems, from fine to coarse bubble, jet aeration, and many other forms of surface or submerged aeration systems.

Circular Clarifiers - Circular clarification technologies designed to treat water or wastewater to remove particles and reduce total suspended solids (TSS) to low levels.

Clarifiers - Plate - Parallel plate and lamella clarification, sedimentation, and other separation processes are widely used to remove contaminants from liquids. Some systems settle solids out of the liquid stream by gravity; others use flotation methods to float the solids to the top of the basin.

To meet your liquids/ solids separation needs, we supply a full range of separator devices, such as skimmers, decanters, and other ancillary equipment.

Dissolved air flotation (DAF) and induced air flotation (IAF) are two separation methods used to separate liquid from solids.

There are many means of accomplishing liquid-solid separation, including gravity separation, air flotation, and chemically assisted separation.

We specialize in all types of separations technologies, including clarifiers, air flotation, inclined plate and Lamella-type separators, oil-water separators, Hydro cyclone separation systems, and more.

We offer custom built fully automatic Chemical Dosing Modules offering cost effective solutions for applications that require consumption of low volumes, i.e. SC1. They have the added benefits of reducing chemical impurities and in some cases more cost effective purchasing of chemicals. These units avoid the perils associated with manual handling of bottled chemicals.

Intermittent Sand Filters (ISFs) have 24-inch deep filter beds of carefully graded media. Sand is a commonly used medium, but anthracite, mineral tailings, bottom ash, etc., have also been used.

The surface of the bed is intermittently dosed with effluent that percolates in a single pass through the sand to the bottom of the filter. After being collected in the underdrain, the treated effluent is transported to a line for further treatment or disposal. The two basic components of an ISF system are a primary treatment unit(s) (a septic tank or other sedimentation system) and a sand filter.

Wastewater treatment wastes, such as skimmings or sludges, are processed so as to reduce the water content by approximately two thirds and increase the impurities content thereof. The wastes are passed over a dense supply of very fine bubbles. These fine bubbles assist in floating impurities within the wastes to result in the formation of an upper stratum of gas, residual water and concentrated impurities content and of a lower stratum that is primarily water, after which the upper and lower strata are separated.