GuangDong Longjiang HongJi Seating Co.,LTD. upholds a fearless spirit towards making mistakes and constantly seeks innovations. Based on that, we overcome various difficulties during the development. We gain numerous honorary qualifications in the industry. HongJi's location has a pleasant climate, abundant resources, and unique geographical advantages. Meanwhile, the traffic convenience is conducive to the circulation and transportation of products. HongJi is able to meet customers' needs to the greatest extent by providing customers with one-stop and high-quality solutions. If customers don't have the design, we can design and produce the exact that they want in every detail.

What is the filtration method of activated carbon filter? What are the features? Activated carbon filtration,According to the adsorption characteristic of activated carbon, activated carbon is mainly used to remove pollutants, discoloration, filtration and purification of liquid and gas in water,It is also used for the purification of air, the recovery of waste gas (such as the recovery of gas benzene in the chemical industry), the recovery and refinement of precious metals (such as the absorption of gold ).Activated carbon is mainly made of substances with high carbon content,Such as wood, coal, Shell, bone, oil residue, etc.With coconut shells as the most commonly used raw material,Under the same conditions,The active quality and other properties of the coconut shell are the best,Because it has the largest surface.Activated carbon is a kind of charcoal with multiple pore sizes,There is a very rich pore structure,Good adsorption properties,Its adsorption is made of physical and chemical absorption force,

Where is the neutral acid water preparation system more reliable? The acid solution is a slightly acidic solution. it is basically difficult to want a neutral acid solution, but the DCW acid generator can adjust the pH of the solution when preparing acid, and can get neutral acid water, and the solution is stable and will not be as easy to break down as the ordinary acid solution. The system for the preparation of neutral acid water generation device consists of automatic flushing of sea water filters, sea water booster pumps, sea water sand removal devices, sodium chloride generators, sodium chloride storage tanks, dosing pumps, Pickling equipment, rectification Transformers, rectifier cabinets, control cabinets and power cabinets and so on. In order to prevent large solid particles from entering the sodium hydroxide system in seawater, the system is blocked and the system pipes, electrodes, etc, set up two 100% automatic flushing seawater filters at the entrance of the sea water pump. The filtering accuracy