Ten faults and maintenance methods of RO reverse osmosis purified water equipment 1、 The switch is on, but the device does not start: 1. Electrical circuit failure, such as broken fuse and wire falling off 2. The thermal protection element is not reset after protection resolvent: 1. The waterwa...

This paper summarizes 200 basic knowledge of water treatment equipment. Although these knowledge are short, they are very practical, which will help you better write, study and work, and better understand the water treatment industry. one point zero zero one × Type 7 resin is (strong acid cat...

Due to its advanced technical and economic characteristics, reverse osmosis system has formed a huge user group in various industries in China. According to incomplete statistics, there are more than thousands of domestic reverse osmosis water treatment users. As a deep filtration means, the surfac...

Purified water equipment is simply the equipment for producing purified water. Widely used in: domestic drinking, chemical industry, medical treatment, breeding, planting, food, beverage, etc. So how can we choose a set of satisfactory equipment? The following Xiaobian has sorted out several suggest...

After the reverse osmosis membrane system operates for a period of time, sometimes the treatment capacity decreases significantly and cannot reach the design capacity. The reasons for this phenomenon are mainly related to the working environment of membrane system, type selection and design, install...

1. What pretreatment equipment do you know? A: pretreatment equipment includes: mechanical filter, high efficiency fiber filter, activated carbon filter, precision filter, ultrafiltration, microfiltration, sodium ion softener, iron and manganese removal filter, dosing device, raw water tank and aer...

With the continuous improvement of market requirements for water quality, purified water equipment has been recognized by more and more people, and more and more industries begin to use purified water equipment to ensure water quality. Before you buy the equipment, you will know the price of the equ...

Ultrafiltration (UF): The filtration accuracy is 0.001-0.1 micron, which belongs to one of the high and new technologies in the 21st century. It is a membrane separation technology using differential pressure, which can filter out rust, sediment, suspended solids, colloids, bacteria, macromolecular...

Boiler demineralized water equipment is a raw water pretreatment device launched for boiler scale, which removes calcium and magnesium ions in raw water and elements causing boiler scale. Water quality treatment is very important for the safe and economic operation of boiler equipment. But sometime...

Installation and commissioning of Shenzhen Hongjie water production pure water equipment ultra pure water equipment reverse osmosis system project 1. Q: how to dispose the methane produced by anaerobic digestion? How to use? A: there are many ways available, such as fuel and power generation, but ...

The reverse osmosis water treatment equipment is divided into two parts. One part is the pretreatment commissioning and the other part is the commissioning of the reverse osmosis host. The pretreatment is mainly the positive and negative washing of quartz sand and activated carbon to wash away the f...

With the rapid development of economy and society, environmental pollution has become a problem restricting social and economic development, which seriously threatens people's living environment and health. With the continuous increase of the number of laboratories, the number of wastewater also...