3000lph reverse osmosis pretreatment filter sand MMF/ carbon ACF/ PP cartridge Micro 5um water treatment system
Reverse osmosis system is using city water as raw water, then treat water by Pre-filter (water softener is optional), reverse osmosis membrane. It can remove particle, colloid, organic impurity, heavy metal ion, bacteria, virus in water, and it can also remove 99% dissolved salt. The whole system desalination rate can reach 96%-99% to make permeated water conductivity<10 us/cm. Dense water also won't polluted environment. 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<2 us/cm.
Pre-treatment filters always contain quartz sand filter, activated carbon filter, water softener and security filter. Main purpose is to remove sludge, rust, colloid, suspended solids, color, odor, biochemical organic impurity in raw water. And pre-filters can also reduce water residual chlorine and pesticide and other harmful pollutions. If raw water in high hardness, we will need to add water softener to protect reverse osmosis membrane.
First stage pretreatment.(
Sand filter)
The use of multi-medium quartz sand filters, main purpose is to remove the water contains sediment, manganese, rust, colloid material, mechanical impurities, suspended solids and other particles in the above 20UM of substances hazardous to health.
Second stage pretreatment (
Carbon filter)
Activated carbon filters used to remove the pigment in the water, smell, a large number of chemical and biological organisms, reducing the residual value of water and pesticide pollution and other harmful pollutants.
Third stage pretreatment (
Security filter)
Security filter is to prevent large particles, bacteria, viruses into RO membrane, accuracy is 5µm.
1 | Raw water pump | 2 | Quartz sand filter /MMF |
3 | Activated carbon filter /ACF | 4 | Serurity filter /micro filter/ PP filter |
5 | Water flow meter | 6 | Water pressure gauge |
7 | Automatil control valve | 8 | Electric control box |

Replacement time of consumable parts
All parts will depends on raw water quality, better quality longer life span^^
1. Quartz sand: 15-18 months
2. Activated carbon:15-18 months
3. PP sediment filter cartridge: every 1 month
Application
Feed water(source water): city water, river water, lake water, underground water(borehole, well), brackish water, sea water...... |
Treated water: 1. Electronic industry: Pre-filter for ultra pure water, chemical products and pure water 2. Food and beverage industry: filter for mineral water, wines and fruit juice 3. Medicine industry: filter for drug liquid, gases 4. Chemical industry: filter for organic solvent 5. Petroleum industry: filter for oil-field flooding |




Guidelines for getting a proper quotation:
1.Tell us the raw water/source of water
Provide water analysis report if possible
2.Required production capacity( 500 liters per hour, 1000liters per hour…)
3.What's the pure water used for( drinking, bottle water or industrial use…)
Any interested kust sent us inquiry please^^ whatsapp/wechat/tel: +86 13660858152