Comprehensive analysis of rural water purifiers

2022-07-22
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Almost all drinking water in rural areas comes from wells or mountain springs, and even some directly from river water. Therefore, rural areas also need rural water purifiers to provide protection for their drinking water safety. Today, I will take a look at the comprehensive analysis of rural water purifiers with Xiaobian for your reference

almost all drinking water in rural areas comes from well water or mountain spring water, and some even directly from river water. Therefore, rural areas also need rural water purifiers to provide protection for their drinking water safety. Today, I will take a look at the comprehensive analysis of rural water purifiers with Xiaobian for your reference

rural water purifier &mdash& mdash; Reasons for water pollution:

in fact, economic development and water pollution are also following up. The fact is that there are various reasons for the intensification of rural water pollution

1. With the increase of population, more and more domestic garbage is discharged, and it is generally dumped into the river without treatment, which seriously affects the river water quality and groundwater quality. Secondly, almost all domestic sewage is directly discharged into the river without treatment

2. Pollution from township enterprises. With the economic development, many rural areas also have their own enterprises, such as breeding plants. Some farms directly discharge sewage and even bird feces into the river, causing river eutrophication and aggravating the deterioration of water quality

3. The extensive use of pesticides and fertilizers has aggravated the degree of river water pollution in rural areas

4. Due to the complexity of rural water quality, heavy metals in rural groundwater in many places exceed the standard

rural water purifier &mdash& mdash; Characteristics of rural water:

1. Sediment, solids, heterochromatic odor, bacteria, such as Escherichia coli, excessive heavy metals, and scale problems

2. Water polluted by pathogenic microorganisms (such as bacteria) will cause cholera, typhoid fever, poliomyelitis, hepatitis A, bacillary dysentery and other infectious diseases

3. Water is polluted by heavy metals (Hg, Pb, Cr, CD, etc.) and other toxic inorganic substances (such as fluoride, arsenide, nitrite, etc.), which will cause various poisonings and diseases

4. Water polluted by organic substances such as phenol, benzene, chloroform, carbon tetrachloride, insecticidal brake, synthetic detergent, etc., will cause various poisoning and diseases, such as blood diseases, cancer, etc., especially organic nitrate compounds and organic halogen compounds in water. They are strong carcinogenic and tumorigenic substances to animals, plants and human body, and have attracted widespread attention and attention of the international scientific and medical community

rural water purifier &mdash& mdash; Choose

1. Rural water purifiers mainly use RO membrane for filtration. RO membrane is a filter membrane specially developed by the United States to solve the drinking water problem of aerospace astronauts, with a precision of 0. 0001 μ m, this membrane used in rural purified water purifiers will completely filter out harmful substances such as calcium, magnesium, iron, sulfur and phosphorus in well water or tap water. The well water often contains milky white substances, which is largely related to the chemical pollution accompanying the sewage discharge of bleaching and dyeing industry, papermaking industry and some heavy metal factories entering the groundwater. With the rapid development of China's economy, especially the intensification of industrial level, the city has been unable to accommodate too many factories, These factories are bound to move to the countryside in large numbers

2. The rural water pressure is often too low, so the water purifier suitable for rural purification and filtration must also have a self-priming function, which can be used normally even when the water pressure is low to zero. Then the motor or booster pump used in this water purifier is called self-priming pump. The self-priming pump has great horsepower and high head. When the water pressure is zero, it absorbs water quickly and passes through each purification filter element in the water purifier, such as ppcotton, coconut shell activated carbon, coconut shell activated carbon rod, softening resin, RO membrane and other multi-layer purification systems to realize the complete purification of rural water

in the process of well water purification, rural water purifiers must also consider the blockage of RO membrane. The composition of rural well water is complex, and the impurity content is very high. The TDS value of northern well water or groundwater is often more than 1000. Therefore, in this case, rural water purifiers must also use special technology to realize that RO membrane and consumable parts will not be blocked in a short time. The development of rural water purifiers has completely solved the problem of rural drinking water and made the national economy develop better and healthily

the relevant information about rural water purifiers is introduced here. I hope this article will be helpful to you. If there is anything else you don't understand, you can leave a message to Xiaobian below, and we will answer it for you as soon as possible

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