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How to set the specifications of well water filter? Determine the size of the equipment according to the hourly water flow, that is, the diameter of the water, such as DN80, DN100, and the filtering accuracy, expressed in Micron (um), such as 100um, all with a particle size greater than 100um are filtered and discharged. Commonly used are self-cleaning filters, backwashing filters and other equipment. for details, please consult Zhongkai da Environmental Protection Equipment (Beijing) Co., Ltd., hoping to help you.
How can the domestic sewage of the hotel be filtered and purified again without sewage discharge? Domestic sewage is the wastewater discharged from residents' daily life,Mainly from residential buildings and public buildings,Such as housing, institutions, schools, hospitals, shops, public places and industrial enterprise toilets.The pollutants contained in domestic sewage are mainly organic matter (such as protein, carbohydrates, fat, urea, ammonia nitrogen, etc.) and a large number of pathogenic microorganisms (such as parasite eggs and intestinal infectious diseases, etc ).The organic matter existing in domestic sewage is extremely unstable,It is easy to corrupt and stink.Bacteria and agents breed in large quantities with organic matter in domestic sewage as nutrients,Can lead to the spread of infectious diseases.So,Domestic sewage must be treated before discharge.[1] The most important domestic sewage is PH,Suspended matter,Chemical oxygen demand,Ammonia nitrogen,Total phosphorus,These values of residual c
