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.
In the areas of chemicals, pharmaceuticals and foodstuffs, there are numerous possible applications for Flottweg Tricanter, Sedicanter and Sorticanter machines as well as decanters, belt presses and separators: Manufacturing lactose and casein in the dairy industry, separating plastics - plastics recycling, algae harvest, manufacturing soya milk and soya proteins, drying okara, manufacturing wheat starch, dewatering PVC, dewatering suspension polymers.
Stock Thickening: Between Primary and Secondary Refining Stage. Between Secondary and Tertiary Refining Stage. In Front on High-Density Stock Chest. In Front of Dispersion Systems in Recycle Mills. Pulp Washing for Pine Tar and Chemical Removal.
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...
DIEMME Filtration has the correct solutions for all problems of slurry - sludge dewatering, because every DIEMME FILTRATION filter press, is projected in connection with the chemical physical characteristics of the sludge.
In customer-specific chemical processes, explosive and corrosive solvents are used to systematically change the stock characteristics of e.g. pulp or plastic which calls for appropriate measures to protect the machine as well as the environment. To meet such requirements, BELLMER KUFFERATH Machinery has adapted their screw presses` proven functional concept to suit special requirements, such as:
Belt Filter Press is often applied in wastewater treatment plant sludge dewatering process and it is one of the most cost effective options regardless of the type of sludge feed into the systems. There are several combined processes added into one unit and it involves different applications such as chemical conditioning, gravity drainage and mechanical shearing and compression effect to remove water and dry up the sludge. Today, belt filter presses are widely used and it has become a standard for general wastewater...