Description
| Type: | 2-Stage Reverse Osmosis Water Treatment System RO Standalone Unit |
| Output: | Output 2 m³/h feed water ( @25° C water temperature ) Feed water quality 15000 PPM NaCl SDI<1 |
| Mounting type: | Standalone unit, aluminum frame ( aluminum profiles) |
| Dimensions: | WxLxH 2700x1000x3000 mm Standalone unit, aluminum frame ( aluminum profiles) |
| 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 |
| Stage 1 | Reverse osmosis water treatment system Type 404014 standalone unit |
| Output: | Output 2 m³/h feed water ( @25° C water temperature ) Feed water quality 15000 PPM NaCl SDI<1 Recovery 70% Concentrate conductivity >40000 PPM |
| Membrane | Extra high rejection membrane ( PA membrane ) |
| Membrane housing: | GRP pressure vessel, side port or end port |
| Pump: | Stainless steel centrifugal pump 400V AC, low-noise, multi-stage Total power draw 8.5 kW Pump No.1 400V 50 Hz 5.5 kW Pump No.2 400V 50 Hz 3 kW |
| Conductivity display: | Conductivity monitoring |
| Flow sensors: | 2x active digital flow transmitter (1: product, 1: concentrate ) |
| Pressure sensors: | 2x active analog pressure transmitter 0-16 bar ( inlet pressure, operating pressure ) |
| Dry-run protection: | Yes |
| Concentrate Displacement: | 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. |
| Stage 2 | Reverse osmosis water treatment system Type 40404 standalone unit |
| Output: | Feed water flow 1.4 m³/h (Stage 1 product water < 200 PPM) ( @25° C water temperature ) Recovery up to 70% ( design basis 70%) The Stage 2 concentrate is fed back into Stage 1. (without concentrate) |
| Membrane | XLE membrane ( PA membrane ) |
| Membrane housing: | GRP or stainless steel pressure vessel |
| Pump: | Stainless steel centrifugal pump 400V 50 Hz, low-noise, multi-stage RO pump 2.2 kW 400V 50 Hz Recirculation pump 550W 230V AC |
| Conductivity display: | Conductivity display on the permeate as text |
| Flow sensors: | 1x active digital flow transmitter (1: product / concentrate is calculated by the PLC ) |
| Pressure sensors: | 1x active digital pressure transmitter 0-16 bar ( inlet pressure, operating pressure ) |
| Permeate disposal | with permeate discharge system |
| Feed water inlet: | Stainless steel solenoid valve on the water inlet 230 V 50Hz |
| Connections: | Feed water: ……. inch female thread Concentrate: ……. inch female thread Product water: ……. inch female thread |
| Shutdown: | Float switch signal On/Off |
| Fault signal: | optional |
| Limits: | Inlet pressure 3 bar (Min. inlet pressure 1 bar) feed water Design temperature 25°C (15° C to 40° C) Feed water quality: 5µ filtered Hardness 0° dH Maximum chlorine content: 0.1 mg/l Our design basis assumes 15000 PPM NaCl in the feed water. |
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