First of all, the principle of purchase. Only suitable to make the best water treatment equipment, water treatment equipment, water treatment equipment prices vary, standards are different, to choose the right water treatment products, only suitable is the best. Water treatment equipment offer and purchase. When choosing water treatment equipment, first consider the company's qualifications, to understand the authenticity of the company has done successful cases, after-sales service and other details. Don't just pursue low-priced products. Will be customized according to user requirements, can also be configured with different configurations of high, medium and low-end. After-sales service. Water treatment equipment for a long time after the use of a lot of consumables need to be replaced, or cleaning, in the purchase of the time to ask the business will not give preferential or after-sales service.
First of all, first understand our configuration requirements The configuration of water treatment equipment, because more professional, so it is more traps. For some small power pumps, such as the following 10KW pumps, experts believe that there is no need to choose an imported pump, such as domestic manufacturers of southern special pumps and other products can fully meet the requirements. Filter media, must not only than the price, than the actual parameters of the filter media. For example, the same activated carbon filter media, iodine adsorption value of 750 and 900 price difference of nearly 1 times. Controller, the equipment can be used Fleck or Runxin such a controller. On the choice of membrane, although there are now many domestic membrane manufacturers, such as Huitong, Anderson, etc., but the expert's advice is still to choose between the two brands of Dow and Hydrogen, the quality is relatively stable. Enterprises do evaluation between different suppliers, must not only look at the price, because the water treatment equipment itself is a combination of parts, so it must be itemized in detail than the configuration. Also look at the configuration is based on the actual situation of your business design, whether to meet the water quality and use of both requirements. Second, pay attention to the safety of the product For example: for pharmaceutical companies, drug safety is a top priority. Therefore, pharmaceutical companies in the selection of suppliers, the primary consideration is safety. Safety can be examined from the following aspects: first of all, the safety of the process and technology, to ensure that the required indicators. For example, the effective removal of heavy metal ions, microbial content control. Secondly, it is the safety of the components of the water treatment equipment, there shall be no harmful dissolved substances. Because the water treatment equipment from the water inlet to outlet will flow through a variety of pipelines and filtration materials, so we must control the material of these pipelines and materials, to avoid adding new harmful secondary pollutants to the water. Finally is the alarm system, when the equipment failure, there must be an alarm system to avoid contaminated water into the pharmaceutical processing section. Third, finally, according to the actual situation of their enterprises to choose a cost-effective supplier.