Does the water have a front filter for yellow rust? Yes.The front filter can play a role in coarse filtering. It is also possible to install a special drinking water scale prevention device. its function is to initially filter, and the second is to prevent the formation of scale and kill two birds with one stone.
Overview of security filters Most of the precision filtration devices (also known as security filters) use stainless steel as shells, and the internal filter element (such as PP cotton) is mainly used after multi-media pretreatment and filtration, before membrane filtration equipment such as reverse osmosis and filtration. It is used to filter out small substances filtered by multiple media (such as tiny quartz sand, activated carbon particles, etc.) to ensure that water quality filtering accuracy and protective film filtering elements are not damaged by large particles. The precision grade of the filter element inside the precision filter device can be divided into 0.5 μs, 1 μs, 5 μs, 10 μs, etc., and different filtering accuracy is selected according to different use occasions, in order to ensure the accuracy of the rear effluent and ensure the safety of the rear membrane components. Using pp cotton, nylon, fusion spray and other different materials as filter elements to remove small suspended solids, bacte
Help: The best solution for catering wastewater treatment Catering wastewater refers to the untreated wastewater discharged by the catering industry,Mainly from food preparation, tableware washing, food residual leachate, etc.The main pollutants of catering wastewater are food fiber, starch, fat, animal and plant oil,All kinds of organic matter such as seasoning, detergent and protein,At the same time, due to the complexity of the dining staff,There is also the problem of contamination of the disease-source bacteria.Most of these substances exist in a gel state,Only a small part exists in suspended matter,It is characterized by a small number of sources,Complex composition,The water quality has changed greatly,Cod CR is generally 500-3500 mg/L.Due to the complex pollutant composition of catering wastewater,High concentration,Serious environmental pollution to the city,Grease in sewage is easy to condense on the inner wall of the pipeline,Form a thick grea