As a kind of direct drinking water equipment that can provide us with health and safety, the direct drinking water machine has received the favor of many people, and in the process of using the direct drinking water machine, it usually produces a certain proportion of wastewater, which makes many people confused, so, why does the direct drinking water machine produce wastewater?Yiyun water purification will answer you from the working principle of the direct drinking water machine and the causes of wastewater.
First of all, we need to know that the working principle of the direct drinking water machine is through multi-stage filter element filtration, which will filter out rust, sediment, bacteria, viruses and other harmful substances in the tap water, so as to provide healthy and safe direct drinking water, in this process, the water will be filtered through the multi-stage filter element, and part of the water will be filtered out to form wastewater.
Secondly, we need to understand why direct drinking water dispensers produce wastewaterThe main reasons for the wastewater generated by the direct drinking machine are as follows:
1.Loss of filter element filtration: In the filtration process of the direct drinking machine, in order to ensure the purity of the water quality, the water needs to be filtered many times, so a part of the water will be filtered out every time it is filtered out, forming wastewater, which is the main reason for the wastewater generated by the direct drinking machine.
2.Limitations of RO osmotic filtration: RO reverse osmosis is a high-efficiency filtration technology commonly used in direct drinking machines, which can effectively remove bacteria, viruses and other harmful substances in water, due to the small pore size of the reverse osmosis membrane, some of the salts, minerals and other substances dissolved in the water can not be completely removed, these substances will be trapped on the membrane surface during the reverse osmosis process, forming wastewater.
3.Design of direct drinking water machine: In order to ensure the filtration effect and service life of the direct drinking water machine, a certain amount of wastewater storage space will be set inside the equipment. This part of the space is used to collect the wastewater generated during the filtration process to keep the equipment up and running. This is also one reason why direct drinking water dispensers produce wastewater.
Therefore, the wastewater generated by the direct drinking water machine is determined by its working principle and the design of the direct drinking water machine. We can reduce the generation of wastewater to a certain extent by choosing efficient filtration technology, regular cleaning and maintenance, and rational use of wastewater, so as to achieve the dual goals of healthy drinking water and environmental protection.