Proper back washing is a very important step in the operation of a filter. If the filter is not backwashed completely, it will eventually develop operational problems. If a filter is to operate efficiently, it must be cleaned before the next filter run. Treated water is used for the backwash cycle, and is generally taken from elevated storage tanks […]
Filtration plays an important role in the natural treatment of groundwater as it percolates through the soil. It is also a major part of most water treatment. Groundwater that has been softened, or treated through iron and manganese oxidation, requires filtration to remove floc created by coagulation or oxidation processes. Since surface water is subject […]
Indonesia is currently experiencing rapid urbanization, with cities growing faster than any other Asian countries. By the year 2025 it is expected that 67.5% of the country’s population will live in cities. Challenges come with a high rate of urbanization. One of them is meeting the needs of good management of sanitation facilities. Yoyok Cahyono […]
Perfluorooctanesulfonic Acid (PFOS) and Perfluorooctanoic Acid (PFOA) have been found to contaminate the ground, surface, and drinking water on and around Joint Base McGuire/Dix/Lakehurst, where the chemicals were used for many years as part of firefighting foam. According to The Philadelphia Inquirer, tests have shown “levels 20 to thousands of times higher in some samples […]
A community in Kentucky is in the midst of a water infrastructure crisis and locals hope President Trump can help. Some residents believe water contamination in Martin County, KY, is a threat to public health. Josie Delong, who formed the Martin County Water Warriors Facebook group, is among them. She suffers from bleeding ulcers, according […]
Filtration is the removal of suspended particles from a fluid, performed by a filter medium, septum, cloth or bed of solids. Filtration is commonly encountered in chemistry laboratories on a Buchner funnel and within the kitchen during the making of filter coffee. It is a very important industrial process as it is often a key […]
Most of us understand how installing a low-flow showerhead or turning off the water while brushing our teeth makes sense for saving water. But what if buying an efficient refrigerator or installing energy-efficient lighting was just as connected to saving water? And what if those water-efficient choices also meant using less energy and causing less […]
In the field of sewing equipment, in addition to some of the equipment is sewing thread is used to sew one of the important clothes, it is used to knit clothing line, safety material has natural fiber, synthetic fiber and mixed these three. However, with the beginning of the country’s polyester industry, bathroom sewing thread […]
Water filters are widely used in metallurgy, chemical, petroleum, paper, medicine, food, mining, electricity, urban water supply areas. Such as industrial wastewater, recycled water filtration, emulsion regeneration, waste oil filtration treatment, metallurgical industry, continuous casting water system, blast furnace water system, hot-rolled with high-pressure water descaling system. It’s an advanced, efficient and easy to operate […]
Steps: Close the electroplated ball valve and press the flush button for about 10 minutes. (Let the system decompression) Unscrew the nut connector on the right side of the housing by hand or by hand. Faced with the machine, with the left hand holding the membrane shell, with the right hand to open the end […]
