How much do you know about reverse osmosis equipment?
July 7, 2022
With the widespread use of water purification equipment in the water treatment industry, reverse osmosis membranes are receiving more and more attention.
Why should antiscalant be added in reverse osmosis machine?
June 9, 2022
Antiscalant and dispersants are a series of chemicals used to stop the precipitation of crystalline mineral salts and scale formation.
Water treatment reverse osmosis pressure switch commissioning method
May 7, 2022
Water treatment reverse osmosis plant high / low pressure protection, is to prevent RO high pressure pump idle or in excess of the limit of high / low pressure operation.
RO reverse osmosis water system of the top 10 failures and repair methods
May 6, 2022
RO reverse osmosis water system of the top 10 failures and repair methods
How to avoid water hammer in reverse osmosis equipment operation?
May 5, 2022
A water hammer is a sudden power failure or when the valve is closed too quickly, due to the inertia of the pressure water flow, producing a water shock wave, just like a hammer strike, a so-called water hammer.
5 steps you need to know to install a reverse osmosis membrane
April 20, 2022
5 steps you need to know to install a reverse osmosis membrane. There are two main sources of pollution when new equipment is installed for the first time.
What happened to the boiler water softener failure? How to solve it?
March 22, 2022
Boiler water softener system is a raw water pretreatment device for boilers with long scale, removing calcium and magnesium ions in raw water as well as elements that cause long scale in boilers.
How does the ultrafiltration enhanced backwashing process operate?
March 19, 2022
In addition to the practice of adding chemicals to each backwash water, ultrafiltration enhanced backwashing is also effective in maintaining membrane performance by immersing the membrane filament in a chemical solution for several minutes each day,
What are the proper ways to save a reverse osmosis system after shutdown?
March 17, 2022
When the reverse osmosis system is ready to restart, open the outlet valve, flush the system with low-pressure water until it is clean, and discharge the produced water.
What are the advantages and disadvantages of UV sterilizers?
March 2, 2022
UV disinfection system is recommended for the disinfection of wastewater after treatment, as well as for the disinfection of drinking water. The main advantages of UV disinfection are.
In the use of water softener system before you must know the 5 knowledge points!
January 26, 2022
The hardness of water is mainly composed of cations: calcium (Ca2+ ), magnesium (Mg2+) ions. When the raw water containing hardness ions passes through the resin layer of the exchanger, the calcium and magnesium ions in the water are replaced with sodium ions in the resin, and the resin adsorbs the calcium and magnesium ions while the sodium ions enter the water, so that the water flowing out from the exchanger is the softened water with the hardness ions removed.
How to commission water treatment plant? 11 steps you must know!
January 25, 2022
Reverse osmosis water treatment plant is divided into two parts, part of the pretreatment commissioning, part of the reverse osmosis host commissioning part, pretreatment is mainly positive and negative washing quartz sand, activated carbon, so that fine sand carbon and impurities flushed away.
Installation process of reverse osmosis membrane elements
December 31, 2021
Clean the pressure vessel: Before installing the reverse osmosis membrane element, the internal environment of the pressure vessel needs to be cleaned to prevent dirt or debris from depositing on the outer surface of the membrane element. It is recommended that after immersing a sponge ball in a 50% glycerin solution, use a suitable tool to scrub the inside of the membrane shell back and forth to clean the inner wall of the membrane shell.
Ultrafiltration system operating instructions
December 24, 2021
Hollow fiber ultrafiltration membrane is an important branch of membrane separation technology. It is characterized by separation at room temperature and low pressure. It has the advantages of low energy consumption, high filtration accuracy, large water production, and strong anti-fouling ability.
What do you need to pay attention to about ultra pure water?
December 20, 2021
As the preparation speed and efficiency of ultra-pure water machine is far higher than the traditional pure water preparation standard, it has become one of the necessary equipment for the preparation of pure water in the laboratory, different ultrapure water machines can produce different pure water quality.
How to choose the right reverse osmosis membrane for you?
December 15, 2021
Later it was found that reverse osmosis technology can be water heavy metals, pesticides, bacteria, viruses, impurities, such as a complete separation, this technology is widely used in the water purification field.
What are the advantages and disadvantages of dry and wet reverse osmosis membranes?
December 10, 2021
Conventional aromatic polyamide reverse osmosis composite membranes are produced in much the same way, using polyester nonwoven fabrics as a structural strength base, a layer of highly permeable microporous polysulfone (PSF) was pre-coated on the non-woven fabric as a support layer, and then an ultra-thin separation functional layer, usually a wet one, was formed by interfacial recondensation.
Desalination technology solves water resources problems
November 29, 2021
There are many ways to solve the shortage of water resources, such as building water conservancy facilities, transferring water across river basins, saving water in production and life, recycling water, and desalinating seawater. Compared with other methods, seawater desalination has many advantages.
3 Knowledge about each water purifier that you must know before buying
November 24, 2021
There are many brands in the water purification industry, and the water treatment methods are complicated. Today, from a technical point of view, you are very clear about various water purification technologies, configurations, advantages and disadvantages.
What are the commonly used accessories for reverse osmosis machine?
November 16, 2021
In the selection of pipeline material for reverse osmosis machine, internal and external issues should be considered. The internal is the corrosion of the pipeline by the water quality, and the external is the operating environment. The operating environment of the reverse osmosis machine determines the external corrosion of the pipeline. If the operating environment is good, the surface coating (such as paint or galvanizing, etc.) is generally used.
How to choose UV sterilizer and ozone generator?
November 5, 2021
Compared with other sterilization methods, ultraviolet sterilizers and ozone generators have been more widely used in the water treatment industry in recent years. Ultraviolet rays can destroy bacterial DNA, and ozone can have a strong oxidizing effect. According to different environments, the two have their own advantages in sterilization and disinfection.
How to judge whether the reverse osmosis membrane needs to be cleaned and replaced?
November 1, 2021
Under normal circumstances, Rreverse Osmosis Membrane elements can be used for about 2 to 3 years. If you want to extend the service life, you can clean the reverse osmosis membrane elements, which are usually divided into two methods: physical flushing and chemical flushing. When the physical flushing can no longer restore the performance of the reverse osmosis membrane, chemical cleaning should be performed.
4 knowledge points you must know before buying PP filter cartridge
October 26, 2021
PP filter element, also known as melt-blown PP filter element, is a tubular filter element made of non-toxic and odorless polypropylene particles through heating, melting, spinning, traction, and forming; if the raw material is mainly polypropylene, it can be called PP melt-blown pp
How to use the float to control the water liquid level?
October 25, 2021
Float switch is one of our commonly used water level controllers. It is also a common component of water filtration equipment. It has simple structure, easy installation, and sensitive control. It is widely recognized by many users. However, in actual use, people often have trouble with this simple switch, installation and wiring. I’m not sure, here is a brief introduction to the wiring and floating installation method of the float switch for your reference!
How to install stainless steel UF water filter system?
September 15, 2021
After selecting the stainless steel UF water purifier you need to buy, please consult customer service about the auxiliary parts plan. The customer service will list the auxiliary parts plan for you in addition to the accessories attached to the machine according to the diameter, material, installation location and water use method of your household water pipe.
Why you need one stainless steel water filter system?
September 15, 2021
Water is a basic need for human life. In Africa, there are millions of people who don't have access to clean water. Some countries in Africa have been working on the problem of bad quality drinking water. They have been trying to improve the quality of water by giving people access to clean drinking water sources and improving the quality of raw water.
How Does Reverse Osmosis Work?
June 3, 2021
The reverse osmosis purified water machine is to pass the raw water through fine filters, granular activated carbon filters, compressed activated carbon filters, etc. And then pressurize it through a pump, a reverse osmosis membrane (ro membrane) with a pore size of 1/10000μm (1/6000 of the size of E. coli and 1/300 of the size of virus) was used to change the high concentration water into the low concentration water.
WHAT IS REVERSE OSMOSIS？
June 3, 2021
As our quality of life continues to improve, but due to increasing industrial pollution, water pollution is also very serious, we need to drink pure and healthy water, need to be treated with reverse osmosis treatment system can rest assured use.At present, there are many kinds of water treatment equipment, and the effect of each kind of equipment is not the same.