dewatering technology Applications
The dewatering phases in municipal processes are basically of biological sludge originated from purification processes. Bilfinger Water Technologies has realized many complete installations of sludge purification regarding the processes of water purification, purification of waste waters and SUW (solid urban waste) treatment.
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.
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.
Filtration plants for solid-liquid separation and dewatering of treated effluents for chemical/pharmaceutical industry
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.
Reverse Osmosis (RO) technology has been used for years in various industries to separate dissolved solids from water by forcing the water through a semi-permeable membrane. RO is also commonly used to purify drinking water and desalinate seawater to yield potable water. The water and other molecules with lower molecular weight (specific weight of molecules allowed to pass through is dependent on the selected membrane) pass through the micropores in the membrane, yielding a purified water stream called the permeate. Larger molecules are retained by the membrane as well as a portion of the water that does not pass through the membrane. This concentrated stream is called the concentrate or RO reject.
By ENCON Evaporators based in Hooksett, NEW HAMPSHIRE (USA).
Applications in coal mining, the processing of non-ferrous metals, costeaning and preparation in mines require technology and materials capable of withstanding the most extreme conditions. Schenck Process solutions prevail where others give up. Our products are durable, indestructible and extremely reliable under the most difficult conditions.
Whether large lumps or the finest fragment, wet or dry and irrespective of whether using ore, scrap, lime powder or hot sinter up to 1,000 °C – vibratory equipment supplied by Schenck Process can deal with all types of bulk materials. Every year around 10 million tonnes of raw coal are freed of impurities with the help of our coal washing plants – which represents our contribution to environmentally friendly energy production.
Our customised application solutions include both heavy-duty and static weighing technology, conveying, screening, drying & cooling and dewatering. From planning and design through to the construction of the plant sections, reliable controls and connection to data systems.
By Schenck Process Germany based in Sandnes, NORWAY.
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