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Reverse Osmosis Water Treatment System Grro1 100m3 H - China

price: contact company for price

Reverse Osmosis/Water Treatment

Equipment/Water Treatment Device/Water


To remove salt anf other material ions from

raw water

The system is specifically designed for the

high water output reverse osmosis system, and

the maximum water output can reach as high as

256, 000 gallons per day. Meanwhile,

different designs are applied to different

water qualities, irrespective of tap water or

brackish water: The system can all be made to

order in accordance with the different water


The reason behind the application of the

reverse osmosis membrane to the production of

pure water lies in the fact that its pore is

so small (0.0001 μ =10 angstroms) and it can

compare with the diameter of water molecules;

While the diameters of the molecules of the

other metals and chemical compounds are

larger than the diameter of water molecules:

As to viruses and bacteria, their diameters

are even further larger. Therefore, only the

water molecules can osmose to the opposite

side of the membrane in a reverse way; While

the other elements, viruses and bacteria can

not infiltrate to the other side. This is

just the reason for the reverse osmosis

membrane capability of obtaining pure water.

The table demonstrates the rejection rate of

the reverse osmosis membrane with relation to

various substances in water. On average, the

rejection rate is as high as 98%. Thereby the

reverse osmosis (R. O) equipment is quite

well received.

The standard equipment units included in the

present system consists of the following:

Security filters of 20 μ And 5 μ For the

large specifications; High-pressure multi-

stage centrifugal pumps. The latest

generation of compound membranes; The entire

instrumentation system; High-pressure

regulator; Conductivity transmitter (or

resistivity transmitter) and the complete

built-in chemical membrane cleaning system.

All the parts are of the high quality and are

assembled onto a compact frame. This R. O.

System can be made to order in accordance

with the requirements of the customers, and

there will present no problem even if TDS

reaches 10, 000 ppm.

Performance and Structure (specification):

1). Output of pure water ranges from 8, 000

gallon per day to 256, 000 gallons per day

(30 to 1000T/ day, or more).

2). Resin sprayed coated frame.

3). Stainless steel, high pressure and multi-

stage centrifugal pump.

4). Inlet solenoid valve.

5). TFC membrane.

6). Stainless steel vessels or FRP vessels.

7). Magnetic starter.

8). Liquid filled high and low pressure


9). TDS or Conductivity transmitter.

10). Security filters of 5μ For large


11). Low and high-pressure cut-off switch.

12). Built-in automatic membrane cleaning


13). Dynamic state indicators. Product and

brine flow meters.

14). Delayed starting system for electric


15). NEMA 4 electrical enclosure.

16). Built-in chemical cleaning system


Model No. Capacity (M3/h)

Power (kw) Recovery Rate (%)

Size: LX W X H (mm)

GRRO-500 0.5

1.5 50 2500X1000X2800

GRRO-1000 1

2 50 3500X1200X2800

GRRO-2000 2

4 50-60 6500X1500x2800

GRRO-3000 3

4.5 55-65 7500X1500X2800

GRRO-4000 4

6.5 55-65 7500X1500X2800

GRRO-5000 5

11 60-70 10000X2500X3500

GRRO-6000 6

GRRO-8000 8

18 60-70 10000X3500X3500

GRRO-10000 10

20 60-70 10000X4000X3800

GRRO-20000 20

30 70-75 15000X5000X5000

GRRO-30000 30

40 70-75 20000X6000X5000

GRRO-50000 50

50 70-75 30000X8000X5000

Company Contact:

  • Phone: 865376988002

  • Address: Jiaxiang Industrial Park, New and High-Tech Develo, Jining, China

  • Email: Email

Published date: March 29, 2014 -

  • Business Description: Established in 1994, Shandong Gretech Water Treatment Co., Ltd. is

    located in Jiaxiang Industrial Park, New and high tech Development

    Zone, Jining City covering area of more than 4000 square meters. It

    has four offices in China, including Beijing office, Shanghai

    office, Wuhan office and Chongqing office, and there are membrane

    separation department, water treatment equipment department, water

    treatment chemical department, and after sale service department set

    in the company.

    Shandong Gretech Water Treatment (Group) Co., Ltd is solid in technique and has established long term technical cooperation relationship with Qinghua University, Nanjing University of Chemical Technology and Shanghai University of Engineering Science etc...There are 35 experts with professional certification, 62 senior 3 laboratories including raw material analysis room, product analysis room and application room in the company with complete experimental facilities and advanced properties.

    Shandong Gretech Water Treatment (Group) Co., Ltd devotes to scientific research, production, sales and service of water treatment products, ceramic membrane and ultrafiltration membrane. It is the largest enterprise with the best quality and complete product categories in China water treatment industry. It is also the professional high tech entity engaging in application and promotion of membrane technique, meanwhile, the first brand in fields of water treatment equipment and membrane separation technique.

    Insisting on providing high quality products for customers, the company consistently adheres to high standards and strict requirements to organize production and sale in accordance with ISO9001 international quality system and ISO14001 environment quality system.

    The reverse osmosis apparatus, ceramic membrane equipment, ultrafiltration equipment and nanofiltration equipment etc, produced by the company are well received by customers and the company has been recognized for honoring their contracts and keeping their words.

    Depending on high quality products, considerate service and favorable honor, the business of the company spreads all over the whole country and some products have exported to Malaysia, Japan, Nigeria, Thailand, Vietnam and Indonesia etc.

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