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Wasseraufbereitungsanlage
Ultrafiltration system
in a 40ft container
Gebrauchtmaschine
Ultrafiltration system in a 40ft container.
Process specification
Raw water Groundwater, surface water, pre-treated waste water
Flow capacity 12 to 38 m³/h
Water temperature 2 to 35°C
pH 6,5 to 9,0
Membrane pore size 0,02 μm
Membrane module no 2 x 4
Membrane surface per module 60 m²
Membrane surface total 480 m²
Suspended solids inlet ca. 0,5 to 50; max. 100 mg/l
Suspended solids outlet < 0,5 mg/l
Maximum pressure in plant 5,0 bar
Main components
Pre-filter with automatic backwash
Flocculation with pH adjustment
Ultrafiltration
Backwash
Chemical enhanced backwash (CEB)
Dosing station for flocculation and pH adjustment
Dosing station for chemical enhanced backwash (CEB)
Compressed air system for integrity test and pneumatic drives
Optional component
Neutralisation (outside of the container)
Pipe and fittings
Water and waste water PP
Chemicals dosing station PP and PVC
Chemicals do dosing point EPDM hose with PVC protective pipe
Control panel
PLC System fabricate T-Box
Bus System Modbus
Operation and monitoring 15 inch touch panel
Remote control/monitoring
Container dimensions
Construction 40 feet standard sea container
Number of containers 1
Height x width x length 2.591 mm x 2.438 mm x 12.192 mm
Weight (without water) approx. 15.000 kg
Weight (in operation) approx. 25.000 kg
Possibility for transport, loading and moving the container
By using crane and wire or steel chain over 4 pieces upper
ISO-edges.
By using crane and wire or steel chain over 4 pieces lower
ISO-edges.
Pockets for forklift truck are not foreseen on the container.
Please apply the instruction manual of the container manufacturer for
transport, loading and moving the container, as well as during
preparation of the ground and storing position of the container.
Medium connections
The container has several windows, which are equipped with cover and
screw. Through these windows the pipes for the mediums and cables for
the electrical power are connected with the container.
Medium connections Flange EN 1092-1/10/DIN 2576 PN 10
Raw water 2 x DN 80
Waste water 2 x DN 125
Filtrate 1 x DN 125
Drain 1 x DN 125; 1 x DN 80
Electrical power supply
Main electrical power supply for the container would be connected to
the control panel, which distributes the electricity to the electrical
consumers within the plant. The connection of the main cable from the
voltage supply source to the control panel must be done by special
qualified electrician.
Required cable cross section 25 mm²
Required safety fuse (on site) 63 A
Voltage supply three-phase current 400 V
Optional equipments outside of the container
Following equipment is to be placed outside of the container and must
be transported separately.
Neutralisation tank with agitator
Diameter 2300 mm
Height 2470 mm
Useful volume 5 m³
Agitator rated power 1,5 kW
The system consists of:
Raw water supply, pre-filtration, flocculation stage, ultrafiltration,
backwashing and chemically assisted backwashing, neutralization,
dosing stations, valve terminal, compressor unit, measuring devices,
control and piping.
The raw water supply is regulated automatically, either via the fill
level in the flocculation tanks or via the flow meter in the inlet for
ultrafiltration.
Prefiltration via a self-cleaning filter with automatic control.
The flocculation can take place either in a tube flocculator or in one
or two stirred tanks connected in series. There is also the option of
connecting the tube flocculator and the stirred tank in series. A feed
pump is provided at the outlet of the flocculation container.
The ultrafiltration group consists of 8 UF modules which can be
operated together as one line or in two lines. The UF modules are
provided on a UF rack, which has a compact but accessible structure
for monitoring and maintenance activities.
The filtrate from the ultrafiltration is stored in a filtrate
container. An overflow pipe ensures that there is always a sufficient
amount of filtrate available for rinsing in the tank. The filtrate
container is equipped with a ventilation filter to prevent
contamination from the ambient air.
Backwashing by means of a frequency-controlled backwash pump is either
time-controlled, when a maximum permissible transmembrane pressure (or
minimum flux) is reached or triggered manually. The system is designed
so that one line can be operated while the other line is backwashed or
dry cleaned.
The wastewater from the chemically assisted backwashing – controlled
by continuous pH measurement at the outlet of the UF backwashing line
– is automatically diverted into the neutralization tank. The pH
value of the waste water is continuously measured in the
neutralization tank and adjusted to a permissible value by adding
acids or alkalis.
The dosing stations are located in a separate chemical compartment of
the container in the following version:
Dosing pallet with dosing pump and fittings firmly piped. The dosing
plates are each equipped with a drip tray and transparent PVC splash
protection.
Power each 1.1 kW, dosing container material PP
Dosing station flocculant – flow rate: 7.5 l / h, pressure: max. 16
bar, content: 400 l
Dosing station acid-alkali for pH adjustment – flow rate: 12 l / h,
pressure: max. 12 bar, content: 400 l
Dosing station acid for CEB – delivery rate: 150 l / h, pressure:
max. 4 bar, content: 140 l
Dosing station lye for CEB – flow rate: 150 l / h, pressure: max. 4
bar, content: 100 l
Dosing station NaOCl for CEB – flow rate: 17 l / h, pressure: max. 7
bar, content: 5 to 7 l
In the air-compressor unit, compressed air is produced for control air
of the pneumatically driven fittings and for the membrane integrity
test. The compressed air system runs on / off independently through
the internally installed pressure switch.
The system is designed for automatic operation so that it can be
operated on site without constant monitoring of the operating
staff.
producer:
type designation: Containeranlage
condition: used
Pieces 8 Ultrafiltration modules
Filter surface 60 m² per module
Pressure 1.5 bar max. Transmembrane pressure (filtration)
Pressure 3.0 bar max. Transmembrane pressure (backwash)
Dimensions 1497 x 710 x 2400 mm UF rack dimensions
Description Vorfiltration / Pre-filtration Filter fineness <300 µm -
Minimum differential pressure for flushing: 0.3 bar, max. flow rate:
40 m³/h - Accessories: differential pressure switch
Description Rohwasserzuführung / Raw water supply Tauchmotorpumpe,
frequenzgeregelt, Fördermenge: 40 m³/h, Förderdruck: 2,5 bar,
Leistung: 7,5 kW
Description Flockungsstufe / flocculation stage Flocculation tank
(PP), 2 x 0.5 m³, feed pump, frequency controlled (40 m³ / h, 2.0
bar, 5.5 kW), static mixer (PP), pipe flocculator (PP)
Description Rückspülung / backwashing Filtrate container (PP) volume
4,7 m³, flow rate 115 m³/h at discharge pressure 3 bar, power
18,5kW
Description Neutralisation / neutralization Neutralization tank (PE),
useful volume: 5.0 m³, shaft and agitator (steel coated), output 1.1
kW each
Description Steuerung / control PLC brand: PMA type T-Box, 15 touch
panel, remote control / remote monitoring
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Contact us at -
Verkäufer Angebot Nr. resale 5165032
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