Is the water supply installed with the front filter to not install the water purifier? No, no.The front is the first barrier to protect the water at home, filtering large particles of impurities and not drinking directly.
What are the types of filters? High pressure pipeline filter (A): Located on the outlet pipe of the pump, it has the function of protecting pollutants from entering the system. Therefore, the concentration of pollutants in the system can be controlled. However, because it is a high-pressure supervisor, it must be affected by the pulse and pressure of the pump, so the material and strength of the filter element should be carefully considered.1. air filter: Located on the fuel tank, it has the ability to prevent pollutants from mixing with air due to the change of fuel quantity in the fuel tank. Therefore, the filtering accuracy should have the same performance as the filter, and the capacity should be left with sufficient room to prevent the internal pressure of the tank from becoming negative pressure due to hole blocking, causing the hole phenomenon of the pump. Pay special attention when the surrounding environment is bad.2. high-pressure pipeline filter (A): It is located on the outlet pipe of the p
Who has an engineering profile? Thank you in detail! China is a country with a shortage of water resources,The per capita water resources are about 2200 M3,About 1/4 of the world average.Jinan city is one of the key water shortage cities in the country,For resource water shortage areas.Jinan is known for its 'spring city,Famous for spring water.Within the urban area,There are four spring groups in the distribution,Quantity,The flow is large,Real numbers are rare.However,Due to blind and over-exploitation of groundwater,The underground water level in Jinan dropped continuously,The spring water broke off.Especially since 1999,Jinan quanqun stopped spraying for 936 days.Reclaimed water reuse,It is an important way to solve the urban water resources crisis,It is also the fundamental way to coordinate urban water resources and water environment,Domestic sewage treatment and reuse,It can not only reduce the exploitation of groundwater,I