Description
Specifications 2-Stage Reverse Osmosis Water Treatment System RO802-802:
| Type: | 2-Stage Reverse Osmosis Water Treatment System RO802-802 | ||
| Output: | Output 50m³/day – 2.2 m³/h ( @15° C water temperature ) Feed water quality: tap water up to 3000 ppm |
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| Dimensions: | Standalone unit, aluminum frame LxDxH 2750x1000x1700 mm Dimensions for RO unit only, without options and tanks |
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| PLC controller: Monitoring: |
Interactive 7″ touchscreen monitoring system IEM computer controller with USB port and optional remote control via internet Interactive touchscreen monitoring system with IEM PLC computer control with internet remote administration option Control cabinet with RS232 or USB interface for programming and remote administration via internet ( optional) 1x transmitter, conductivity display on the permeate** 3x active digital flow transmitter bar (1: product, 1: concentrate, 1: recycling) 3x active digital flow transmitter 0-16 bar |
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| Stage 1 | Reverse osmosis water treatment system Type 802 | ||
| Output:16 | 60m³/day (99% rejection @15° C water temperature ) Recovery up to 80% |
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| Membrane | Extra high rejection membrane ( PA membrane ) | ||
| Membrane housing: | GRP pressure vessel | ||
| Pump: | RO pump, stainless steel centrifugal pump 400V AC, low-noise, multi-stage | ||
| Conductivity display: | Conductivity monitoring on the permeate | ||
| Mounting type: | mounted on aluminum frame | ||
| Flow sensors: | 2x active digital flow transmitter (1: product, 1: concentrate ) |
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| Pressure sensors: | 2x active digital pressure transmitter 0-16 bar ( inlet pressure, operating pressure ) |
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| Dry-run protection: | Yes | ||
| Concentrate Displacement:
(Optional) |
Concentrate Displacement unit When the product water tank ( the product water tank is not included in the quote or scope of delivery) is full, the RO system must be flushed before standby, due to the highly concentrated feed water. This must not remain in the system after standby and must be flushed out. Concentrate Displacement tank: 200 liters Float switch Multi-stage horizontal centrifugal pump 230V AC Type P510. The Concentrate Displacement unit performs this task via the PLC controller with its own dedicated program and its own tank and pump. The permeate is supplied from the product water. |
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| Stage 2 | Reverse osmosis water treatment system Type 802 | ||
| Output: | Feed water flow 50 m³/h 2.2 m³/h product water ( @15° C water temperature ) Recovery up to 80% The Stage 2 concentrate is fed back into Stage 1. ( Stage 2 without concentrate ) |
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| Membrane | Extra high rejection membrane ( PA membrane ) | ||
| Membrane housing: | GRP pressure vessel | ||
| Pump: | RO pump, stainless steel centrifugal pump 400V AC, low-noise, multi-stage b- CY pump, stainless steel centrifugal pump 230/400V AC, low-noise, multi-stage |
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| Conductivity display: | Conductivity display on the permeate as text | ||
| Mounting type: | mounted on stainless steel frame | ||
| Flow sensors: | 1x active digital flow transmitter (1: product / concentrate is calculated by the PLC ) |
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| Pressure sensors: | 1x active digital pressure transmitter 0-16 bar ( inlet pressure, operating pressure ) |
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| Permeate disposal | with permeate discharge system | ||
| Feed water inlet: | Solenoid valve on the water inlet 230 V 50Hz | ||
| Connections: | Permeate 1″ female thread / Concentrate 3/4″ female thread / Feed water 1 1/4″ female thread |
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| Shutdown: | Float switch | ||
| Float switch with 10m cable, connected and programmed for shutdown |
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| Fault signal: | Collective fault signal ( potential-free ) | ||
| Limits: | Max. salt content in feed water 3000 µS/cm ( design basis 750 µS/cm) Min. inlet pressure 3 bar feed water Temperature 4° C to 30° C Feed water quality: 5µ filtered Maximum free chlorine: 0.1 mg/l without harmful minerals such as free iron. Recovery with standard antiscalant pre-treatment up to 75% SDI<3 Without antiscalant, the following applies: Hardness in feed water: 10° dH hardness = 50% recovery 0° dH hardness = 80% recovery |
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| Pre-filter | |||
| Sediment filter integrated pre-filter housing … inch – incl. filter housing wrench – 5µ fine filter fitted – including piping to the system – with mounting bracket |
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| CIP (Optional ) |
Cleaning in Production ( chemical cleaning ) Tank 200 liters Pump, stainless steel horizontal centrifugal pump 550 W 230 V AC Cartridge filter 2.5×10 50 µ. During normal operation, the reverse osmosis system’s membranes can become unusable due to mineral, biological, and insoluble organic particles, which results in a decline in product water and/or a decline in desalination performance. Should a decline in water quality (conductivity) occur in either unit, or should changes in pressure parameters or flow rate occur, a chemical cleaning of the modules must be carried out. |
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| Cleaning in Production ( chemical cleaning ) 3-way valves and piping for Stage 1 onlyCleaning in Production ( chemical cleaning ) 3-way valves and piping for Stage 1 only |
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| Cleaning in Production ( chemical cleaning ) 3-way valves and piping for Stage 2 only |
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| Antiscaling dosing station | Antiscalant dosing station with proportional dosing matched to the online output of the reverse osmosis system ( Stage 1) Dosing unit, complete with 60-liter tank + dosing pump, foot valve, check valves, mounting, and hoses. Controlled via the reverse osmosis PLC, including dosing agent monitoring. 1x delivery rate: 6 bar – 1.5 liters to 20 bar – 0.4 liters 1x tank: 60 liters 1x suction lance with low-level indicator 1x agitator Incl. dry-run protection Approx. 3 ppm of antiscalant is to be dosed; the exact dosing amount is calculated and provided after ordering and a full feed water analysis. |
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| Sediment filter 4″ Big Blue 5µ |
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List of Related Products :
2-Stage Reverse Osmosis Water Treatment System RO805-802
2-Stage Reverse Osmosis Water Treatment System RO Standalone Unit
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