With the increase in population and the increase in daily human activities, we are utilizing more and more water. Municipal water treatment systems are among our society’s huge heroes.
Without them, those of us who live in cities wouldn’t have access to clean water that was delivered right to our home’s faucets.
Municipal water is the tap water that is distributed to different businesses and residences via subterranean pipes. The bulk of contaminants are eliminated before the water is used for drinking or taking showers because it has undergone complete treatment and processing before being delivered to these locations.
Coagulation is one of the initial steps in the municipal water treatment process. For this phase, a substance with a positive electrical charge, such as alum, is necessary.
The negative charges that water contaminants have are balanced by this substance, which is also referred to as a coagulant. Thus, the coagulant works to aggregate smaller groups of individual contaminating particles together.
The water is carefully blended once the coagulant has been added. The coagulant spreads more evenly in the water when mixed. The coagulant gathers the contaminant-neutralizing particles into bigger flocs.
To separate the floc from the water, the water and floc mixture is placed in a sedimentation tank, sometimes referred to as a clarifier.
Because the floc is heavier than the water, gravity causes it to fall to the bottom of the tank. Sediment can now be removed from the bottom of the tank from the particles there.
Instead of using gravity, filters may be used to remove the floc from the sedimentation tank.
The water is filtered multiple times once the sediment has been removed. Because the components of the filters come in varying sizes, so do the pores—the spaces between the materials—that separate them.
Different-sized pollutants, such as dust or chemicals, are removed from the water by the variation in pore size.
The filtered water is treated with an ultraviolet light or a chlorine-based disinfectant. Additionally, disinfection eliminates microorganisms like viruses and bacteria.
The majority of the pollutants in the water should have been removed by this phase, making it safe to drink. To eliminate impurities while still allowing the water to be safely drunk, the quantity and concentration of disinfectants added to the water are carefully regulated.
Depth filters are a type of filter that retain particles across the entire medium rather than simply on its surface. They use a porous filtration medium.
Because they can hold a lot more particles than other types of filters before clogging, these filters are frequently utilized when the fluid to be filtered includes a high load of particles.
Membranes are thin, porous sheets of material that, when a driving force is applied, can separate pollutants from water.
Membrane processes, once thought to be only useful for desalination, are now being used more and more in the treatment of both drinking water and wastewater to get rid of bacteria and other microorganisms, particulate matter, micropollutants, and natural organic material, which can give watercolor, flavor, and odor, as well as react with disinfectants to create disinfection byproducts (DBP).
Though municipal water is not drinking water, it still plays an extremely important role in our daily lives. We can not imagine if we turn on the tap, and there was no water coming out.
Brother Filtration takes part in municipal water treatment every second, and due to that our filtration solutions served clients all over the world.
They use our product to run their water filtration system and guarantee the supply of municipal water. Our high-flow filter cartridges, depth filter cartridges, and depth pleated filter cartridges are suitable for municipal water treatment.
The ocean occupies most of our planet, and desalination has been used more and more widely over the past 20 years. By using reverse osmosis systems, we help desalination plants to do their job and further help more plants to solve the problem of water shortage.
Every chemical plant is inseparable from industrial water filtration systems. Whether it is the purification and filtration of raw materials and final products or the treatment of industrial wastewater and unwanted chemicals generated during the production process, industrial filtration is a top priority.
Most petrochemical industry products are stored in large containers, such as diesel, gasoline, and fuel oil. This type of storage is highly likely to lead to impurities in the products and affect the product quality. Our mission is to offer efficient and reliable filtration systems for the petrochemical industry so that purification is not a big challenge.
The extremely rapid growth of the pharmaceutical industry has created a greater demand for industrial filtration. Whether it’s upstream cell fermentation, purification, or filtration, we can provide the solution. In addition, We are committed to filtration and separation, protecting the reliability and safety of production equipment.
The food and beverage industry is closely related to the daily life and health of each of us. Therefore, we must meet higher standards to filter these products. As your experts, we help you improve product quality, reduce production costs, and safeguard everyone’s health.
Nature itself has the ability to treat wastewater. But with the huge increase in human production and living activities, it can no longer handle such large amounts of wastewater. We, as industrial treatment producers, help nature to share the burden of wastewater treatment.
Industrial wastewater from mining activities contains high volumes of heavy metals, particulates, and residual chemicals. Wastewater must be purified and filtered in order not to pollute our water resources. We help your plant meet wastewater discharge standards.
In order to extract oil more efficiently and conveniently, large amounts of water must be injected underground to ensure water pressure. And since precious water resources are limited, our technology allows wastewater to be purified so that it can be reused.
When it comes to marine filtration, the first scene that appears in people’s is usually the sea or seawater. But marine filtration is more than seawater. A crucial resource on this planet is seawater. Large amounts of seawater are needed to generate fresh water for drinking and irrigation in locations with a lack of fresh water, just as ships sailing on the ocean need a lot of it for ballast water to keep the ship balanced. Marine filtration is not only about the seawater, but also the transported seawater. The ballast water is a kind of transportation of water. The cargo ships load the seawater from one place and discharge it at another port. The seawater traveled with the cargo ship in ballast tanks. This is the point many people will be indifferent about, the filtration before the discharge of the ballast water. People are familiar that we can not drink seawater directly, because it contains large quantities of salt and contaminants. But why do we need filtration for ballast water? it is just the seawater discharge into seawater. With the development of the environmental protection concept and the perfection of the law, we are constrained to filter the ballast…
The science and practice of extracting metals or metal compounds from minerals and transforming them into metallic materials with specific qualities using a variety of processing techniques is known as metallurgy. With the development of technology and the metallurgy industry, the filtration market in this area grows quickly annually. The need for filtration is increasing and the filter equipment is also developing. In the metallurgy industry, the rolling mill coolant and lubricate system need a filtration system. Equipment coolant and lubricating oil need to be filtered to remove contaminants and accomplish recycling in the metallurgical process in order to save input costs. Filtration can help to extend equipment service life and help equipment stay at optimum level. Based on their different filtration needs and characteristic, they have respective suitable filtration elements. For the rolling mill coolant system, continuous filtration is crucial, so the automative self-cleaning filter is a great choice for this system. When it comes to the hydraulic and lubricating system, the most important point is to remove the tiny metal debris and other impurities generated due to thermalization. Depth filter cartridge can be the best choice for this operation, which can effectively eliminate the undesired micro impurities. Brother Filtration,…
The Paper industry has a centuries-old history, our ancients used the traditional way to produce paper, and now we use advanced technology to produce more delicate and high-quality paper for all kinds of uses. The tissue, the printing, publication, and the packaging, all need paper. Behind the pliable and smooth surface of a piece of paper, there are many procedures that need filtration. The starch slurry, which is the primeval form of the paper requiring filtration to improve the quality and eliminate the undissolved starch particles. The exquisite coated paper, you often find in magazines or the first few pages of a book, is processed by the coating technology. The coating paints also need to be filtered. According to the viscosity level, there are different types of filters suitable for low-viscosity and high-viscosity liquids. Water is the basic and key resource for many industries, pulp & paper is no exception. Using a filtration system to filter lakes or rivers’ water is a cost-effective way to do water resources management. Additionally, wastewater can be reused and lawful discharged after filtration. Filtration plays an important role in the pulp & paper industry, infiltration for this field, automative self-cleaning filter is the most…
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