Is it necessary to install the pre-water purifier? introduction to principle What do you know is the front?Water purifier? The front water purifier is a water purification device, which is a component in the water purifier, usually installed in the water purifier andWater pipeThe front end of the filter can play a role in filtering sediment and rust, and can filter some bacteria and large molecular organic matter. Many people ask whether the front water purifier is used or not, and whether it is necessary to install it. many people have different ideas for this problem. The following small series will introduce you to the installation of the pre-water purifier. First, is it necessary to install the pre-water purifier?Look at personal needs. Two, classification and working principle 1, laminated filterPrinciple: is a thin specific plastic overlay engraved with a large number of micron-sized grooves on both sides, a string of stacks in the same mode? Through the special design of the inner s
What are the requirements for the filter material? The requirements are as follows:1) have enough mechanical strength to avoid wear and tear during Flushing;2) it is necessary to have sufficient chemical stability and cannot be dissolved in water. Otherwise, it is easy to affect the filtered water quality. The filter material can not release other harmful substances into the water;3) cheap price, sufficient supply, can be based on local materials;4) there must be a certain level and void ratio. Filter materials for different purposes are different. The smaller the particles, the higher the accuracy, the better the effluent.