Bilfinger Water Technologies produces and installs filtration plants in chemical – pharmaceutical fields since the early 1970s. The filtration systems developed by Bilfinger Water Technologies during this 30 year-experience are particularly appreciated in solid liquid separation processes and dewatering of treating effluents. These separation processes play a very important role in the chemical pharmaceutical field, being essential elements of many production processes.
The waste-sludge generated by primary and secondary (biological) treatment of municipal & industrial wastewater needs to be managed at every plant big or small. In the larger sewage treatment facilities waste sludge thickening and dewatering has always been assumed a necessity without the planners and designers thinking twice about the cost requirements.
In the smaller and decentralized STP’s where available investment is always lower, the on-site waste-sludge management (thickening & dewatering) maybe compromis...
Dewatering and Thickening of Municipal Sewage Sludge using the Decanter. Flottweg has more than 50 years of experience in dewatering and thickening sewage slurry. We know the special requirements of sewage treatment plants and the water industry. As a result, we have developed a special decanter series especially for sewage treatment plants: the Flottweg C series.
Separation and dewatering of suspensions are important process stages when treating waste and digester output. BELLMER KUFFERATH machines, within an overall waste management concept, divide waste streams into separate streams in an optimal way in waste treatment plants, for which specific treatment methods make sense. Apart from single machines, BELLMER KUFFERATH also supply complete systems for sortation and dewatering of waste streams.
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...
Both economic and ecological demands make maximum dewatering of sludge a most crucial step in the process flow, especially for the pulp and paper industry with their large quantities of sludge to handle. A highest possible dry content of dewatered sludge minimizes weight and volume, hence achieving the following objectives: reduction of transport and disposal cost. high heating value for incineration without additional fuel. With the sludge dewatering systems including both AKSE S disc thickener and AKUPRESS BX...
Separation and dewatering of suspensions are important process stages in treating waste and digester output. BELLMER KUFFERATH machines, within an overall waste management concept, divide waste streams into separate streams in waste treatment plants, for which specific treatment methods make sense. Apart from single machines, BELLMER KUFFERATH also supply complete systems for sorting and dewatering of waste streams.
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.
KREBS Flue Gas Desulfurization Cyclones: High capacity Krebs gMAX® cyclones for reagent preparation and gypsum dewatering in FGD systems. Our Hydrocyclones and Technequip Knife Gate valves are used in Power Plants around the world.
VITONE ECO decanters, together with all auxiliary machinery such as polypreparers, removal dewatered sludge screws, pumps, etcetera, are meant for the following uses: dehydration and thickening of sewage from civil and industrial purification plants; dehydration of vegetable biomasses and zootechnical sludge; waste water treatment for distilleries and fellmongering waste.
Visit any large wastewater treatment plant in the United States or Canada and chances are Schwing Bioset equipment, whether piston pumps or sliding frames, is handling the dewatered biosolids. As with our biosolids handling equipment, our selection of Class `A` processes afford Municipalities best-in-class options when it comes to reliability, safety, ease of operation, consistent results, and affordability.