90TPH Brackish Water Desalination System RO Water Treatment Plant

Product Specification

90TPH Brackish Water Desalination System RO Water Treatment Plant
 
Reverse osmosis (RO) is a water purification technology that uses a semipermeable membrane to remove ions, molecules and larger particles from drinking water. In reverse osmosis, an applied pressure is used to overcome osmotic pressure, a colligative property, that is driven by chemical potential differences of the solvent, a thermodynamic parameter. Reverse osmosis can remove many types of dissolved and suspended species from water, including bacteria, and is used in both industrial processes and the production of potable water. 
 
Function of Each Part of Brackish Water Treatment Plant

Working Process Of Brackish Water Desalination System
 
raw water tank(buyer provided)→ raw water pump→quartz sand filter →activated carbon filter→anti-scale dosing system→security filter→high pressure pump→ro system→pure water tank(buyer provided)+UV sterilizer(ozone generator) +water supply point
 

 
RO Main Features
 
1. Desalination rate: 97% - 99%;
2. Good water quality, low power consumption, simple operation;
3. Get rid of organics and bacteria: 98%;
4. On-line conductivity monitoring, ensure good quality of water ouutput;
5. PLC mini PC monitor, wash RO membrane in fixed time;
6. Running in a high automatization, no pollution;
7. Drinkable without boiling, refuse incrustation scale in water pot.
 
Safe Operation of Reverse Osmosis Desalination System
Although the operation of the RO system has proven reliable, there may still be some reports of malfunctions. For example, improper pretreatment of feed water, various operating parameters are not controlled according to regulations, etc. Therefore, the reverse operation of the reverse osmosis desalination system must pay attention to the following issues:
(1) Regularly test SDI index. Excessive SDI will cause irreversible contamination of the membrane module and shorten the service life of the module.
(2) Control the recovery rate. The recovery rate is too high. On the one hand, the component of insoluble salt is more than the solubility product, forming scale. On the other hand, if the flow rate of concentrated water in the module is too low, it is easy to cause concentration polarization and cause scaling, which is not conducive to the discharge of colloids and suspended solids in the water.
(3) Pay attention to the pressure difference of the membrane module. The initial differential pressure of the membrane module is small. If the differential pressure increases rapidly, the membrane module is contaminated or fouled, and the cause must be identified and corrected.
(4) Pay attention to changes in water production and desalination rate, which usually occur at the same time as changes in pressure difference. If the water production and desalination rate change significantly in a short period of time, it is necessary to check whether the pretreatment system is operating normally, such as whether the dosage is appropriate, whether the filter is leaking and so on.
 
Deal with raw water TDS range 2000 - 20000 ppm. The capacity ranges from 250LPH to 500TPH.
 
1. The brackish water system can be used for the area where underground water in high salty and near sea. (Brackish feed water TDS between 2000ppm and 20000ppm)
2. Our RO water system adopt the USA DOW membrane and China high quality membrane housing , SUS316L pressure pump, SUS316 pipe and with suitable pretreatment. Our RO machine can remove more than 97% inorganic salt, heavy metal ion, organic matter, harmful bacteria etc. It can make the brackish water to be drinkable water which suitable for human consumption.
3. We can make the special and suitable brackish water system according to customers input water quality . To make the machine high efficient, long life span, and output water quality after our machine can reach to the WHO drinking water standard. The brackish water system can solve water problem which the area lack of water
4. As different place with different water quality, it is better that customers provide us the local water quality report so that we can give you the most suitable, economic machine and high efficient machine.

FAQ

Q: What is Reverse Osmosis system?

A:Reverse osmosis (RO) is a water purification technology that uses semi-permeable membranes to remove ions, molecules and larger particles from drinking water, resulting in purified water.

Q: What is the brackish water desalination ]system?

A:The brackish water desalination device is a water treatment device that combines the principles of reverse osmosis technology and micro-computer technology and mechatronics technology.

Q: What’s the type of your company? Manufacturer or Trading agent?

A: We’re the Hi-tech manufacturer in Water treatment industrial for almost two decades, we specialized in integrating Research & Development, Manufacturing, Sales, Engineering installation and Consulting on water treatment and water purification equipment and technologies.