J9九游会

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...

Shenzhen Hongjie Water Technology Co., Ltd. produces pure water equipment, ultra pure water equipment and reverse osmosis system engineering installation and commissioning 1、 Module preservation Store the components in a cool and dry warehouse, or store them after packing. The minimum temperature ...

In the process of stacking and landfill, due to biochemical degradation such as compaction and fermentation, and the seepage of precipitation, a kind of high concentration organic wastewater is produced, which is called leachate. The water quality of landfill leachate is complex and contains a varie...

Installation and commissioning of pure water equipment, reverse osmosis equipment and water treatment equipment in Shenzhen Hongjie water production Co., Ltd What is the relationship between water quality grade and sewage treatment standard? When negotiating sewage treatment projects, customers oft...

Installation and commissioning of Shenzhen Hongjie water production pure water equipment, ultra pure water equipment, softened water equipment and other water treatment system projects The hardness of water is mainly composed of cations: calcium (Ca2 +) and magnesium (Mg2 +) ions. When the raw wate...

The osmotic pressure of reverse osmosis equipment is a function of the concentration of salt or organic matter in the water. The higher the salt content, the higher the osmotic pressure will increase. When the inlet pressure remains unchanged, the net pressure will decrease and the water yield will ...

There are 200 basic knowledge of water treatment, 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 cation exchange resin). 2. Regular blowdown of boiler is mainly to discharge (water ...

Shenzhen Hongjie Water Technology Co., Ltd. produces pure water equipment, ultra pure water equipment and reverse osmosis pure water engineering installation and commissioning Pollution analysis of nanofiltration membrane in operation Microbial contamination Microorganisms include bacteria, algae...

Polyacrylamide (PAM) is a linear water-soluble polymer. It is the most commonly used water treatment agent in our sewage treatment. There is no one! In our practical application, PAM is divided into three types: cationic, anionic and non-ionic. How to choose these three types of PAM should start fro...