Products & Services: Sludge Handling & Processing

Oct. 2, 2017
Collection of sludge handling and processing equipment related products and services.

Valves, rings

Onyx Pinch Valves are available with hand wheel, pneumatic, or electric actuators. They are ideal for controlling raw sewerage, sludge and lime slurry. Isolator Rings reliably measure pressure or level on slurries and other hard-to-handle fluids and are ideal for pump protection. Guaranteed to never clog or plug, they are compatible with a wide array of gauges, switches, and transmitters. Duckbill Valves are the ideal high-flow/low-friction check valve for applications including stormwater and tank overflow.

Onyx Valve Co.

Biosolids reduction

Drylet’s dry-to-the-touch product, Aqua Assist, has been specifically formulated as a biocatalyst loaded with beneficial bacteria for wastewater treatment plant operations. At 1011 cfu per gram, Aqua Assist provides more than 100 times the microbial concentration of any liquid bioaugmentation product. It enhances the power of nature to transform biosolids into water and gas without requiring any commitment to new or expensive equipment.


Weights, measurements

Scaletron is a leading manufacturer of corrosion-resistant scales designed for weighing and monitoring the usage of corrosive chemicals and/or materials in water treatment, wastewater treatment and industrial applications. The complete line of scales includes 150 lb. cylinder and ton cylinder scales; drum scales; tank and platform scales; IBC tote scales and spill containment scales. Scales feature a low-profile platform design, capacities from 30 lbs. to 30,000 lbs., and a five-year warranty.


Process engineering for brewery wastewater

The INVENT HYPERCLASSIC® Hyperboloid Mixer is designed for use in brewery mixing and equalization tanks. Wastewater from a brewery often contains diatomaceous earth, which is carried over from the filtration process and is very fine-grained and highly abrasive, causing wear and tear of the mechanical equipment in the activated sludge tank, clogging of pores in aeration membranes, and abrasion of mechanical aerators. The INVENT HYPERCLASSIC® Hyperboloid Mixer features suspension and homogenization characteristics to mitigate these issues. Because of the installation of the mixer close to the bottom of the tank, its operating performance is not influenced by fluctuating water levels.

INVENT Umwelt- und Verfahrenstechnik AG

Interface level detection

The Type CL-10DJI, Dynatrol® Interface Level Switch has been designed for level detection of interfaces between a liquid and a settled bed of solids. The DJI Interface Detector operates successfully with consistent results on applications such as carbon/water interface, sand/water interface, catalyst/liquid interface, steeping processes, and other selected applications including interface detection between liquids of significant viscosity differences. Reliable operation can be achieved with this control in problem applications where the level of solid material is difficult to detect within a specified liquid. Specialized units can be used in temperatures exceeding 300°F.

Automation Products, Inc. – DYNATROL® Division

Eco-friendly odor control

OMI Industries’ Ecosorb® technology eliminates odors without the use of harsh or hazardous chemicals, expensive emission control systems or masking fragrances. Developed from a proprietary blend of plant extracts, food-grade surfactant and water, Ecosorb is engineered to seek out and destroy organic and inorganic odors on a molecular level — allowing wastewater treatment facilities to be good neighbors.

OMI Industries

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