ROYAL HOME FURNITURE CO.,LTD. upholds a spirit to be down-to-earth and fearless in the development. Now we have many honors and certifications. ROYAL's location enjoys a beautiful environment with traffic convenience, which is good for the outward transportation of kitchen dining sets. ROYAL has many years of industrial experience and great production capability. We are able to provide customers with quality and efficient one-stop solutions according to different needs of customers. is expert in providing ODM services.
Xiao Qiang poured the turbid river into the beaker. First, add alum to mix and dissolve it, calm it for a while, and then filter it. (1) add alum? (1) alum can absorb suspended matter in water,(2) when filtering,(3) the filtered water still contains some water-soluble substances,It is not pure water. Therefore, it is not pure water;
Why should the corrosion inhibitor be placed in the oil-water separation filter... please give advice .. You mean anti-corrosion filter.There is a layer of cake inside. with the erosion of antifreeze slowly dissolved in the water tank, a protective film can be formed on the water tank to prevent rust.With the dissolution of the cake, it should be replaced every 1000 hours, and antifreeze is usually replaced every year.I will also add.There are generally three filter elements in the engine diesel filtration system.1.The oil-water separation filter belongs to the additional filter device of the diesel tank. the function is to separate the precipitated water particles in the diesel tank through centrifugal force, so that they gather at the bottom of the filter element, and before the engine starts every morning, you can open the plastic screw plug at the bottom of the oil-water separation filter and release the precipitated water to prevent water from entering the fuel injection pump, thus damaging the fue
