|Place of Origin:||Jiangsu, China|
|Price:||$6,000.00 - $8,000.00/pieces|
|Packaging Details:||Packed in wooden cases/crates and with paper interlayered|
|Supply Ability:||10 Unit/Units per Month|
|Showroom Location:||Viet Nam||Video Outgoing-inspection:||Provided|
|Machinery Test Report:||Provided||Marketing Type:||Hot Product 2019|
|Warranty Of Core Components:||1 Year||Core Components:||Pressure Vessel|
|Sand/carbon/resin Prefilter:||FRP,stainless Steel304/SS316||Pp Cartridge Filter:||SS304,SS316L|
|Control Mode:||Timer,PLC+LCD||Power Supply:||AC220-240V,AC380V 35A 50Hz|
|Capacity Of RO Membrane:||250L/hr/pc, 1000L/hr/pc||Brand Of RO Membrane:||Imported DOW,Hydranautics,China Barnd.|
|Recovery Rate:||97%-98%||Function:||Remove Salt,chlorine,bacterial|
|Connection Pipe:||UPVC,SS304,SS316||Support Frame:||SS304,SS316|
Reverse Osmosis System 1500L/H,
Remove 97% Salt Reverse Osmosis System
What is reverse osmosis?
Reverse osmosis removes contaminants from unfiltered water, or feed water, when pressure forces it through a semipermeable membrane. Water flows from the more concentrated side (more contaminants) of the RO membrane to the less concentrated side (fewer contaminants) to provide clean drinking water. The fresh water produced is called the permeate. The concentrated water left over is called the waste or brine.
A semipermeable membrane has small pores that block contaminants but allow water molecules to flow through. In osmosis, water becomes more concentrated as it passes through the membrane to obtain equilibrium on both sides. Reverse osmosis, however, blocks contaminants from entering the less concentrated side of the membrane. For example, when pressure is applied to a volume of saltwater during reverse osmosis, the salt is left behind and only clean water flows through.
How does a reverse osmosis system work?
A reverse osmosis system removes sediment and chlorine from water with a prefilter before it forces water through a semipermeable membrane to remove dissolved solids. After water exits the RO membrane, it passes through a postfilter to polish the drinking water before it enters a dedicated faucet. Reverse osmosis systems have various stages depending on their number of prefilters and postfilters.
Stages of RO systems
The RO membrane is the focal point of a reverse osmosis system, but an RO system also includes other types of filtration. RO systems are made up of 3, 4, or 5 stages of filtration.
Every reverse osmosis water system contains a sediment filter and a carbon filter in addition to the RO membrane.The filters are called either prefilters or postfilters depending on whether water passes through them before or after it passes through the membrane.
Each type of system contains one or more of the following filters:
Sediment filter: Reduces particles like dirt, dust, and rust
Carbon filter: Reduces volatile organic compounds (VOCs), chlorine, and other contaminants that give water a bad taste or odor
Semi-permeable membrane: Removes up to 98% of total dissolved solids (TDS)
When water first enters an RO system, it goes through prefiltration. Prefiltration typically includes a carbon filter and a sediment filter to remove sediment and chlorine that could clog or damage the RO membrane.
Next, water goes through the reverse osmosis membrane where dissolved particles, even too small to be seen with an electron microscope, are removed.
After filtration, water flows to the storage tank, where it is held until needed. A reverse osmosis system continues to filter water until the storage tank is full and then shuts off.
As there has water level alarm installed inside pure water tank,when the pure water level is below the min limit,the floating level switch will goes up,then the pump will start to operate RO system to produce pure water till water level above alarming line.
How to reduce wastewater in an RO system ?
Add a permeate pump. Installing a permeate pump to a reverse osmosis system is the best way to increase its efficiency. Permeate pumps reduce the wastewater from an RO system by 75 to 80%. Not every reverse osmosis system is designed to use one, so make sure the one you choose is plumbed for an additional pump.
Choose an RO system with an automatic shut off valve. a solenoid valve stops the flow of water to the drain once the storage tank is full.
Use the RO reject water for landscaping or artificial lakes. Drain water has higher levels of total dissolved solids (TDS), but it's safe to use in your lawn or garden.
Reverse Osmosis (RO) Systems Remove up to 99% of Total Dissolved Solids
Reverse osmosis is a membrane separation process in which feed water flows along the membrane surface under pressure. Purified water permeates the membrane and is collected, while the concentrated water, containing dissolved and undissolved material that does not flow through the membrane, is discharged to the drain. Reverse osmosis systems remove salts, microorganisms and many high molecular weight organics. System capacity depends on the water temperature, total dissolved solids in feed water, operating pressure and the overall recovery of the system.
Advantages of Reverse Osmosis over Conventional Processes
Compared with other conventional water treatment processes, reverse osmosis has proven to be the most efficient means of removing salts, chemical contaminants and heavy metals, such as lead, from drinking water. For waters with total dissolved solids of 200 or more, reverse osmosis is less expensive than ion exchange. Even at total dissolved solids of less than 200, it is preferred over ion exchange for removal of silica and organics. Compared with distillation, reverse osmosis use only a fraction of the total energy and does not have high temperature problems or scaling and corrosion. Today reverse osmosis systems have proven to be the most economical and efficient means of improving the quality of water.
Contact Person: XUE JIANG(Hellen)