Flocculation Applications

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  • Category: Water & Wastewater ×

  • Subcategory: Flocculation ×

Water treatment systems for chemical industry

by Weidner Ireland Ltd     based in IRELAND

The effluents that accrue in the cleaning process of silo vehicles and containers for transportation of raw materials for the chemical industry, are highly complex and constantly changing in the composition of wastewater. Flocculation as the prior art of treatment for chemical waste water can not remove many of the completely dissolved invisible substances. Thus, the residual stresses are evident despite high claritv of the `Treated effluent` is often well above the levels witch are applicable for wastewater in domestic environments.

algae control in drinking water plants

by LG Sonic     based in Zoetermeer, NETHERLANDS

By controlling algae, cyanobacteria and fouling LG Sonic can efficiently reduce taste and odor problems in a treatment plant. The performance of a drinking water treatment plant is consistent with the amount ol contamination in the water. Growth of algae and other fouling in and before a treatment plant can cause various problems within the process. In general, these issues are related with taste or odor of the water. Growth of algae, cyanobacteria and bacteria within the basins of the plant itself, increase the demand of chemicals or filtration and in turn creating problems with THM (trihalomethane) formation. Other common issues are growth of toxin and geosmin producing cyanobacteria (blue-green algae) within the intake reservoir or dam. These molecules give the water an unpleasant `earthy ` taste.

Chemical Water Treatment for waste water

by Kurita     based in Ludwigshafen, GERMANY

Kurita develops products and solutions for the waste water treatment to improve the water quality and respect the legislation and the environment. Due to increased environmental sensitivity and today’s legislative restrictions, most industrial plants which use water already have wastewater treatment plants. The different Kurita Technologies carefully adapts to the needs of each plant through the optimization and improving the water quality and reducing your operating costs. Improve the water reuse in your facilities and work closely with our customers to reduce the discharges to a minimum level is one of our main targets.

Algae Control (Waste)Water treatment plants

by LG Sonic     based in Zoetermeer, NETHERLANDS

The LG Sonic technology controls suspended and filamentous algae without killing beneficial bacteria in (Waste)Water treatment plants.

Chlorine dioxide treatment for rendering

by DuPont Chlorine Dioxide     based in North Kingstown,, RHODE ISLAND (USA)

Odor Control: Chlorine dioxide controls odors by destroying hydrogen sulfide through chemical oxidation.  Using an odor scrubber, chlorine dioxide solutions may be added directly to water containing the odorous compound for quick and cost-effective oxidations.

Lime and Limestone solutions for water treatment industry

by Carmeuse Lime     based in Pittsburgh, PENNSYLVANIA (USA)

The world’s surface is slightly over 70% water with billions of gallons of surface water and ground water used daily in society. Whether it is for drinking, hygiene, washing, cooking, recreation, agriculture, or power generation and industrial coolants, water is an undeniable source of life.

Water Treatment for Food Production

by B & V Water Treatment     based in Daventry, UNITED KINGDOM

B & V Effluent Services has been providing waste water management services to the food production industry for a number of years. As a result of this wealth of experience B & V Effluent services have a high level of technical expertise when it comes to providing a service to this industry in particular.

Positive displacement pumps for water and waste industry

by Watson-Marlow Fluid Technology Group     based in Falmouth, UNITED KINGDOM

Watson-Marlow peristaltic pumps` simple, glandless, `straight-through` design, with no valves, vanes or impellers have clear advantages when handling viscous sludge with high-solid content.

Enhanced Biosolids and Bio Sludge Dewatering with Wilsa EWC

by Hudson Industries     based in Vienna, OHIO (USA)

IMPROVED BIOSOLIDS/ BIO SLUDGE DEWATERING WITH WILSA® CONDITIONING The WILSA ElectroWave™ effect can be used to condition polar fluids to alter their physical properties, improving several chemical and physical processes. - Reducing surface tension to improve the ability of water to repel solids - break physical / chemical emulsions - Increasing the contact angle of water - improve coalescing of solid particulate toaccelerate phase separation - Lowering the viscosity of water - reduce friction of flocculated solids dropping through less viscous water - Lower viscosity, reduced surface tension and increased contact angle of water - improve aeration of wastewater Installation of WILSA® ElectroWave Conditioner upstream of a belt press at a wastewater treatment plant resulted in polymer usage dropping by >50% while achieving much dryer solids.

Sludge dewatering and water recovery from sand and aggregate washing processes

by Bilfinger Water Technologies GmbH     based in Aarbergen, GERMANY

Bilfinger Water Technologies designs and builds complete water recovery and slurry dewatering systems for sand and aggregate washing plants. These high-performance systems minimize water usage and solid disposal problems.

Wastewater treatment for the cosmetics industry

by DAS Environmental Expert GmbH     based in Dresden, GERMANY

The cosmetics industry accrues many kinds of wastewater. The challenge for wastewater treatment is that product lots are often changing, thus changing the composition of the wastewater. Switching to a new product lot in particular, produces large amounts of wastewater that are contaminated by surfactants, dye, oils and emulsions and high COD concentrations. In addition, wastewaters foam excessively at times.

Chemical Water Treatment for cooling and processing water

by Kurita     based in Ludwigshafen, GERMANY

An optimal heat transfer is the most important point in every water cooled process. Scale, corrosion and biofouling negatively affect the heat transfer. Therefore Kurita develops for cooling and process water systems customized solutions, based on the combined treatments of scale & fouling prevention, corrosion inhibition, and biocides.

Waste water treatment / Sludge management

by PBS Velká Bíteš, a.s.     based in Velká Bíteš, CZECH REPUBLIC

PBS Velká Bíteš develops and manufactures machines for the separation of solid and suspended particles from liquids. The so-called "Decanter Centrifuges" can be used for a wide range of applications: from separation of municipal and industrial sludge in waste water treatment plants, through food and chemical industries up to agriculture. In the area of separation, we offer not only the decanter centrifuges themselves, but also the related services, including servicing of third-party equipment.

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