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상세 정보 |
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| 디자인: | 컨테이너이스드 미끄럼 탑재 / | TDS에게 / ppm을 공급하세요: | <2> |
|---|---|---|---|
| 물 임시.: | 5~35˚C | PH: | 4~9 |
| TSS/mg/L: | <5> | 막 오염 지수: | <3> |
| Free chlorine mg/L: | 0 | 용해 철 mg/L: | <0> |
| 애플리케이션: | 물 정화 동작, 정수기, 제약의, 식수, 식량 | 기능: | 물 정화, 정수기, 담수화 |
| 염분제거 비율: | 99%,99.7% | 제어: | 전자적, 설명서 / PLC |
| RO 막: | 폰트론, 하이드러노틱스 또는 다우지수, 4040/8040 | 펌프: | 부스터, CNP / 그룬트포스, CNP |
| 강조하다: | 2000GPD 정제수 처리 시스템,DPRO 정제수 처리 System,2000GPD 두배의 패스 역삼투압 시스템 |
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제품 설명
Double Pass High Purity Water Reverse Osmosis Systems for Semi-conductor, Pharmaceutical etc.
Double Pass Reverse Osmosis (DPRO) Systems are commonly selected when there is a specific need or desired water quality required within an application. This can be achieved by using two entirely different RO systems or configuring the 4-inch or 8-inch RO membranes in a two pass configuration on a single skid. This allows for the RO concentrate or reject water to be fed into a second RO system or bank of membranes and to recover water, thus producing a typical salt rejection level of >99%.
Double Pass Ultrapure Reverse Osmosis Systems are designed for a variety of industrial applications requiring high quality equipment with fast delivery and competitive prices. These pre-engineered, assembled and factory tested systems feature easy-to-set controls that minimize installation and start-up times and allow for quick online service. DPRO Systems serve process water generation industries that need ultrapure water, such as Power Generation, General Industry, Food and Beverage, Cosmetics, Pharmaceutical and Microelectronics.
| Models | DP – 1500 | DP – 2000 | DP – 3000 | DP – 4000 |
| Flow Rates | ||||
| Permeate Flow Rate (gpd) | 1500 | 2000 | 3000 | 4000 |
| Permeate Flow Rate (gpm) | 1.04 | 1.38 | 2.08 | 2.7 |
| Feedwater† TDS max (ppm) | 2000 | 2000 | 2000 | 2000 |
| Standard Recovery (%) | 26 | 31.5 | 39 | 43.8 |
| Minimum Concentrate Flow Rate (gpm) | Pass 1 – 3 Pass 2 – 0.5 | Pass 1 – 3 Pass 2 – 0.5 | Pass 1 – 3 Pass 2 – 1 | Pass 1 – 3 Pass 2 – 1 |
| Connections | ||||
| Feed Connection (in) | 1 FNPT | 1 FNPT | 1 FNPT | 1 FNPT |
| Permeate Connection (in) | 1/2 FNPT | 1/2 FNPT | 3/4 FNPT | 3/4 FNPT |
| Concentrate Connection (in) | 1/2 FNPT | 1/2 FNPT | 3/4 FNPT | 3/4 FNPT |
| Membranes | ||||
| Membrane(s) Per Vessel | 1 | 1 | 1 | 1 |
| Membrane Quantity | 4 | 5 | 4 | 5 |
| Membrane Size | 2 – 4040 / 2 – 2540 | 2 – 4040 / 3 – 2540 | 3 – 4040 / 1 – 4040 | 3 – 4040 / 2 – 4040 |
| Nominal TDS Rejection % | 99.9 | 99.9 | 99.9 | 99.9 |
| Vessels | ||||
| Vessel Array | Pass 1 – 1:1 Pass 2 – 1:1 | Pass 1 – 1:1 Pass 2 – 1:1:1 | Pass 1 – 1:1:1 Pass 2 – 1 | Pass 1 – 1:1:1 Pass 2 – 1:1 |
| Vessel Quantity | 2 – 4040 / 2 – 2540 | 2 – 4040 / 3 – 2540 | 3 – 4040 / 1 – 4040 | 3 – 4040 / 2 – 4040 |
| Pumps | ||||
| Pump Type | Multi–Stage | Multi–Stage | Multi–Stage | Multi–Stage |
| Motor HP | 1.5 / .75 | 1.5 / .75 | 1.5 / .75 | 1.5 / 1.5 |
| RPM at 60 Hz | 3450 | 3450 | 3450 | 3450 |
| System Electrical | ||||
| Standard Voltage + Amp Draw | 220V, 60Hz, 16 | 220V, 60Hz, 16 | 220V, 60Hz, 16 | 220V, 60Hz, 19 |
| System Dimensions | ||||
| Approximate Dimensions* L x W x H (in) | 26 x 26 x 60 | 26 x 26 x 60 | 26 x 26 x 60 | 26 x 26 x 60 |
| Approximate Weight (lbs) | 330 | 335 | 320 | 340 |
Warranty Evaluation Test Conditions: Permeate flow rates and salt rejection based on the following test conditions – 550 ppm, filtered and dechlorinated municipal tap water, 77°F / 25°C, 15% recovery, 7.0 pH and the specified operating pressure for membrane element type. Data taken after 60 minutes of operation
* Does not include operating space requiremen
Why are Double Pass RO Systems Beneficial?
Climate change has caused many parts of the world to experience droughts, so there is always concern about conserving water and maximizing a system's recovery (water efficiency) of waste water. Traditional single pass RO systems achieve approximately 75% efficiency, while double pass RO can achieve an efficiency of 90% or more. In addition, this method of designing a reverse osmosis system can also be beneficial for the production of high purity permeate water for high purity and ultrapure water applications. Other water treatment technologies such as electrodeionization (EDI) or mixed bed deionization (MBDI) may be utilized in order to obtain similar water quality levels.
