Water treatment

Main image	Name	Producer	Type	Size	Capacity
1 available	Sand separator 5 m length Separator for heavy contaminants Length about 5 m Screw diameter about 50 cm stainless steel incl. drive	European	Sand separator	—	—
1 available	Narrow Bow screen GL+V	GL+V	S1	—	—
1 available	Clarifier KWI Megacell Used Clarifier for sale made by KWI Further details are available on manufacturers website: https://www.kwi-intl.com/daf/megacell-h Main Advantages Extremely compact and efficient clarifier – with surface hydraulic loading rate up to 30 m/h Lower capital cost versus traditional rectangular units for equal flows Highly energy efficient – very high level of clarification with significantly lower pressurisation rate compared to traditional DAF clarifiers Minimises polymer consumption by optimising flocculation with extended mixing time in the presence of air bubbles and polymer Main Applications White water clarification and fibre recovery in the paper industry Clarification of de-inking effluents Clarification of food and industrial effluents in combination with physical-chemical treatment Biological tertiary treatment Sludge thickening	KWI	Megacell MCR	—	—
1 available	Water rake channel rake Filter screen FRS 3 Second hand channel rake, water rake, filter screen FRS 3 , For a canal width of 580 mm General functional description: The filter screen helps to mechanically clean liquids, mainly communal and industrial waste water. The liquid flows through the drain, in which the machine with its lower machine frame is installed. The filter frame essentially comprises a continuous filter belt, which consists of perforated filter cages with rakes. The filter cages are attached to a conveyor chain on both sides, which drives the filter belt. The filter cages are in the form of an arc. The filter cages of the machine restrain organic and inorganic rejects. The filter area is occupied by the restrained rejects, through which the free area is reduced. This lowers the volume of flow or the differential level (calculated from the water level before and after the machine) increases. If a measuring device ascertains that a predetermined limit value has been exceeded in case of the water level, the filter belt starts moving. The occupied part of the filter area (in the direction of flow before the screen) moves from the drain and is cleaned at the upper deviating point using a rotat-ing brush roller. The cleaning is supported by a nozzle bar, which is operated at a water pressure of approximately 3 bar. The cleaned filter belt runs downwards on the rear side of the screen and dips into the drain (the cycle re-starts). The restrained screenings fall under the brush hood into a flume, press with funnel, a conveyor, a container or another receptacle.	FSM	FRS 3	380 mm rake width	—
1 available	Kletterrechen Gebrauchter Kletterrechen. Demontiert	—	KR N2 980	980 mm	—
1 available	Sweco oscillating Sieve, diam 1000 mm oscillating sieve, vibratory sieve, shaker screen, shaking screen, made by Sweco, was used for starch preparation in paper mill	Sweco	—	ca 1000 mm	—
3 available	Sigma Filter SF 200 This machine was designed to clear the water and to recover the separable solids by filtration. Technical sheet : SIGMAFILTER mod. SF 200 - Voltage 400 Volt - Frequency 50 Hz - Frequency range for drum rotation 15 ÷ 60 Hz (do not overtake the maximum value) - Installed power : - Power of the drum revolution motor 0.25 kW - Pressures : - Raw water to be treated 1÷1,2 bar (max value) - Washing water (cleaning of wire) 8 bar - Flow rate for specific application 200 m³/h - Max. flow of the filtered water 140 * m³/h - Max. washing flow rate 27 l/m at 8 bar - Max. value of the coarse fraction 60 * m³/h - Acoustic pressure level < 70 dB (A) - Max. diameter 1.270 mm - Max. height 1.850 mm - Opening of filtering wire 30 micron - Empty total weight 740 Kg - Working total weight 910 Kg The value marked with * can change according to the mesh size of the filtering wire.	O.M.C.	SF 200	-	-
1 available	Sandfilter made by Paques	Paques	Astrasand AS 500 50	60 m³/h	60 m³/h
1 available	Drum filter Small drum filter	Aqua	Drum filter	approx L: 900 mm d: 700 mm	approx 50 m³/ h
1 available	Drum filter unit Second hand / used drum filter unit: Reko externally fed Drum Screen with 630mm diameter (approx) x 1800mm long wedge wire filter drum. The unit is in Stainless Steel and includes the drum drive, solids take off doctor and internal cleaning shower. Can be used for separation of solids from waste water and process water. The slot size in the wedge wire drum is 0.9mm.	Reko	—	—	—

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