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Logisticon Environmental Equipment & Supplies
11 equipment items found
Manufactured by:Logisticon Water Treatment B.V. based inGroot-Ammers, NETHERLANDS
Ultrafiltration, also referred to as UF, is a membrane filtration technique in which a liquid is forced through a semi-permeable membrane under pressure. In ultrafiltration, this membrane has a pore size that varies roughly from 0.1-0.01 μm (10-100 nm). Ultrafiltration membranes are mainly used for the removal of suspended and colloidal substances, bacteria and viruses. Ultrafiltration ...
Manufactured by:Logisticon Water Treatment B.V. based inGroot-Ammers, NETHERLANDS
A MBR consists of two parts: a bioreactor and a membrane installation. The biological processes that break down the pollution take place in the bioreactor (activated sludge). The membrane installation separates the water from the active sludge, after which it can be discharged or reused. The biological processes in a membrane bioreactor (MBR) are almost identical to an active sludge system with ...
Manufactured by:Logisticon Water Treatment B.V. based inGroot-Ammers, NETHERLANDS
Pilot - mobile - skid-mounted. For the nominal removal of suspended particles from a liquid, it is possible to use media with and without a depth effect. With surface filtration, this might include filtration with a gauze or a cloth. Here, the dirt accumulates on the surface like a cake. On the other hand, a medium with depth can be used. In this case, the dirt is captured in the medium itself. ...
Manufactured by:Logisticon Water Treatment B.V. based inGroot-Ammers, NETHERLANDS
Stripping towers are used to remove volatile aromatic hydrocarbons (such as benzene, toluene and xylene) or volatile chlorinated hydrocarbons (such as Per and Tri) from water flows. Logisticon's stripping towers are of the ‘counter-current’ type. This means that the water is pumped to the top of the column of the stripping tower. Air is blown into the bottom of the column. The ...
Manufactured by:Logisticon Water Treatment B.V. based inGroot-Ammers, NETHERLANDS
By using gravity, suspended particles can be removed with a lamella separator. A slanted plate pack is fitted in the lamella separator to promote a laminar, even flow of the water and greatly increase the settlement area. Solid particles then settle and are collected in the funnels under the slats. The collected sludge is removed at fixed times by means of a pneumatically operated valve. For ...
Manufactured by:Logisticon Water Treatment B.V. based inGroot-Ammers, NETHERLANDS
Logisticon uses capillary nanofiltration or CapNF membranes. These inside-out hollow fibre membranes are made of polyethersulfone (PES), which, unlike normal spiral wound membranes, can also be backwashed. The advantage of using PES is that it is more resistant to oxidative substances such as active ...
Manufactured by:Logisticon Water Treatment B.V. based inGroot-Ammers, NETHERLANDS
Pilot - mobile - skid-mounted. Continuous filtration means that particles are removed without interruption. In other words, the process is not interrupted by a backwash, regeneration or change of medium. In most cases, at Logisticon this involves a continuous sand filter. The filter sand is circulated and rinsed continuously. The rinsing water (approximately 10%) carries off the removed parts. ...
Manufactured by:Logisticon Water Treatment B.V. based inGroot-Ammers, NETHERLANDS
Pilot - Containerised - mobile - skid-mounted. In discontinuous filtration, the filtration is periodically interrupted by a backwash or by regeneration. These are necessary in order to rinse the dirt off the medium; a waste water flow is therefore created periodically. Different media are required for different ...
Manufactured by:Logisticon Water Treatment B.V. based inGroot-Ammers, NETHERLANDS
Flotation techniques are used to remove insoluble contaminants, fats and oils from a liquid. In addition, flotation is the technique for removing (light) particles formed from an effluent stream eg following coagulation. Micro air bubbles are introduced into a flotation unit to remove substances from the water by means of flotation (uplift). This takes place by allowing the small air bubbles to ...
Manufactured by:Logisticon Water Treatment B.V. based inGroot-Ammers, NETHERLANDS
During aeration, air is added from water. The addition to air is applied using differing methods and for different purposes. Oxygen (air) is added to water for the purpose of: Oxidation: in a number of cases the oxidation of dissolved substances is necessary in order to purify water. This includes the oxidation of dissolved iron during the treatment of groundwater. Aerobic biological processes ...
Manufactured by:Logisticon Water Treatment B.V. based inGroot-Ammers, NETHERLANDS
Reverse osmosis, also called hyperfiltration, is mainly used to remove salts and minerals and therefore to reduce the conductivity. Another effect is that reverse osmosis partly blocks other substances, such as pesticides, heavy metals, medicine residues and more. Osmosis is a natural process involvingflow through a semi-permeable membrane. When pure water of the same temperature is present on ...