Guangzhou Geemblue Environmental Equipment Co., Ltd.
Specilize in Water Treatment & Disinfection Technology
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Reverse osmosis process uses semi permeable spiral wound membranes to separate and remove dissolved solids, organic, pyrogens, sub micron colloidal matter and bacteria from water. Feed water is delivered under a pressure of approximately 16 kg/cm2 through reverse osmosis membranes. Water permeates the minute pores of the membrane and is delivered as purified water. Impurities in the water are concentrated in the reject stream and flushed to drain. Reverse osmosis is capable of removing 90-99% of total dissolved solids (TDS), 99% of organic, including pyrogens, and 99%bacterials in the feed water.
It is effective to remove asbestos, many taste, colour and odour producing chemicals, particulates, total dissolved ions (calcium,magnesium,sodium,ammonia, boron, chlorides, manganese, sodium, ammonium ions...), turbidity and radium.
RO system is widely used in water supply treatment, purification for tap water, and brackish water, pure water and ultrapure drinking water production, which can be the best choice for power stations, electronic industries,and medical residential areas. It is capable of removing more than 97% of total dissolved solids(TDS),about 99% of organic and bacteria in the feed/source water
SYSTEM PERFORMANCE:
★Main part (membrane) of reverse osmosis system is imported from USA
★Auto stop when no water and full water.
★Auto controller, RO membrane auto flush to protect membrane.
★Auto start when pure water tank have no water.
★Low pressure protection switch to protect high pressure pump when there is no raw water.
★High efficient ana low noise high pressure pump:
★Product water conductivity meter to monitor product water quality all the time
★Input water and output water pressure gauge to monitor RO membrane differential pressure to remind it’s time for chemical cleaning
★Inlet water solenoid valve to stop water when machine is stop
FUNCTION OF PRETREATMENT FILTERS:
Pre-treatment filters always include quartz sand filter, activated carbon filter, water softener and security filter. The main purpose is to remove sludge, rust, colloid, suspended solids, color, odor, biochemical organic impurity in raw water. It can also reduce residual chlorine, pesticide and other harmful pollutions. if the hardness of taw water is high, we need add water softener to protect reverse osmosis membrane from blocking.
APPLICATION
Power industry: boiler water
Electronics industry: semiconductor industry ultrapure water. integrated circuit cleaning water.
Beverage industry: formulation of water, production water, washing water
Pharmaceutical industry: process water, reagent water, washing water, water injection, drug concentration and separation.
Chemical industry: the production of water, waste water treatment, the value of the separation of substances.
Drinking water project. the preparation of pure waler, drinking water purification.
Petroleum and chemical industry: advanced treatment of oilfield injected water and petrochemical wastewater.
Sea water desalination: Sea Island. Coastal water shortage areas, ships, sea water and other production and living water.
Two stage reverse osmosis
The second stage reverse osmosis system use the first stage reverse osmosis system output water as raw water to make water to be more pure. Normally output water conductivity ≤2us/cm
TECHNICAL STANDARD OF PURE WATER EQUIPMENT;
1.Reverse osmosis water treatment equipment national standard (GB/T 19249-2003).
2.JB/T 2932 water treatment equipment technical conditions.
3.Output water quality reached: "national drinking water standard", "WHO", "drinking water standard for drinking water quality safety and health function evaluation standard processor – reverse osmosis device", "bottled drinking water health standards"(GB17324-1998)requirements.