Dongguan EDS Electronic Technology Co., Ltd has developed the business in a brand-new way and has won many honorary qualifications in the industry. Now we enjoy a large influence in the industry. EDS is located in the area with traffic convenience, which is good for timely delivery of the products. EDS could customize comprehensive and efficient solutions according to customers' different needs. If customers don't have the design, we can design and produce the exact that they want in every detail.

What is the standard for adding manganese sand to iron filter? Many towns and industrial and mining enterprises in China use groundwater as water source.However, there is an excess of iron in groundwater in many areas,Its content is generally 2-16mq/L range.'Automatic iron and manganese removal filter' overcomes the human operation,Various problems caused by backwashing,Give full play to the special features of fully automatic work,Therefore, it has incomparable superiority in other iron removal devices,The iron content of groundwater after treatment is ≤ 0.3 mg/L,National GB5749-85 quality standards for drinking water.In addition to iron and manganese in water,Make the oxygen in the air two-valent iron,Oxidation of manganese at two prices,Generate Fe (OH) 3,Manganese dioxide,According to the content of iron and manganese in water,Jet aeration or hollow multi-face ball aeration are selected.Filter with first-class or multi-stage manganese sand filter,Can meet the processing requirements,Effl

How to pick the efficient filter specification? There are many types and specifications of efficient filters,Depending on the purpose and conditions of the filter when selecting,Therefore, it is necessary to implement a safe, economical, reliable and effective purification and filtration scheme,We should fully consider the following major factors.1.Efficient filtration type and influencing factors of filtration accuracy: filtration purpose: clarification, sterilization, concentration and separation.Selection content: micro-filtration, ultra-filtration, Na-filtration, filtration accuracy.Sterilization: 0.2 μm or 0.45 μm particle removal: 1 ~ Separation of 60 μm molecules: molecular weight 1000 ~ 300000,Separation of ultra-filtration small molecules: molecular weight 200 ~ 1000,Choose Filter 2.Filter material influencing factors: filter fluid properties: gas or liquid,The composition of the fluid,PH,Chemical properties,Temperature and process requirements.Selection content: refer to the chemical compatibility t