Sludge pressing 
SOTRES Group,specialists into sludge dehydration with filter press
SOTRES Group,is also recognized for its expertise and experience in the dehydration of sludge by pressing on filter press plates.
SOTRES Group is able to define and specify more than just pressing units and their working conditions thanks to its wide range of technical patented systems, tested and proven for many years.
Optimizations of performance, reliability, experience are the first choices of SOTRES Group in units of sludge pressing.
Modularity
Next sludge quality (tests performed in our laboratory), your operating conditions,SOTRES Group is able to offer solutions for all of these requirements.
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Slurry storage silo |
Preparation of slurry |
Fast filling pump |
Filter press |
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Cake release |
Washing |
Modularity |
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For further technical details, please clock on the following link :
Examples of applications following fields of competence
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Slurry storage silo |
Variable capacity(from 20 to 300 T). different finishes of silos can be supplied (galvanized skirt silo ...) and with various equipments (circulating mud, possibility to control and adjust the volume ...) |
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Preparation of slurry |
In some cases, the sludge must be chemically prepared before pressing (lime milk, polymer injection ...) .Sotres/Filmac is able, if necessary, to offer complete and automated solutions. |
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Fast filling pumps |
Several types of pumps can be offered depending on flow rates, pressure, self-regulation (centrifugal, peristaltic, membrane with piston...). |
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Filter press |
A wide range of filter press can be proposed (plates from 500x500 up to 2000 x 2000 sizing) with capacities ranging from 20 to 14,000 liters, different thicknesses of cakes, various types of pressing (chambered, membrane), different type of cake release. All filters are fully automated devices and components throughout the filters press and can be suitable to different types of industries (mineral, recycling, food, chemical or organic sludge …). |
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Cake release |
Besides the classic cake release through shaking, Sotres / Filmac proposes a patented cake release solution (CRS system) ensuring a filter press working without the presence of an operator, and a cake release to 100%. |
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Washing |
In some cases the automatic and high or low pressure washing of the clothes can be proposed as an option. |
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Modularity |
The filter press can be adapted to your needs , put in containers, support frame, trailer ... |
- Make shoveled mud for eventual redevelopment.
- Remove the drain pits and the dangerous drying and difficult to secure.
- Increase the recycling water rate in a closed circuit.
- Enable an automatic and reliably control of the waste treatment, and thus limit the presence of operators .