News

Quality of tap water in Hanoi capital

Quality of tap water in Hanoi capital

14/05/2019
Hanoi water supply system is managed by Hanoi Water Supply Trading Company. The Hanoi water supply system was built in 1894 under French colonial rule. Since then, after more than a century of operation, the system has been expanded and upgraded many times. CTKDN Hanoi, responsible for supplying water to...
Producing domestic water sea water RO technology

Producing domestic water sea water RO technology

14/05/2019
The severe shortage of water due to increasing population, urbanization and quality of life in the world has caused many countries (especially arid and semi-arid regions) to adopt technologies Desalination, first of all to meet living needs. Desalination is the process of removing dissolved salts and other substances found in...
Which water purifier can give drinking water directly?

Which water purifier can give drinking water directly?

14/05/2019
On the market today, there are many of water purifiers, mainly water purifiers using Nano, UF and RO technology. They all advertise their "super" features, being able to completely remove harmful substances and deposits the water. Consumers need to understand the nature of each water purifier to choose for their...
Desalination water purifier: It is very necessary for offshore fishermen

Desalination water purifier: It is very necessary for offshore fishermen

14/05/2019
Phu Yen is one of four central provinces, which are installed by Tecomen Joint Stock Company (Hanoi) to test seawater filters for offshore fishing vessels. The transfer of seawater pure fresh water helps fishermen actively source fresh water, which can extend the duration of the trip
How to clean RO membrane to increase life water purifier

How to clean RO membrane to increase life water purifier

14/05/2019
For each family today, the water filter jar has become familiar and indispensable. Especially in an environment that is less and less safe and hygienic now. But not all families know how to clean and periodically clean their water purifier so that it always works stably and reaches the best...
Common issues related to water sources

Common issues related to water sources

14/05/2019
High water solids can use electrolysis pen to detect or TDS meter to detect. For electrolysis pen: After 15s of water electrolysis, solids will settle, sensory we can see. If using a TDS pen to measure, it will produce the total amount of solids dissolved in water.
Common problems related to pumping

Common problems related to pumping

14/05/2019
Common problems related to pumping
Instructions for using RO water purifier

Instructions for using RO water purifier

14/05/2019
Today's RO water purifier is an indispensable friend of every modern family as a source of water, providing a safe water source, protecting people's health. However, not everyone knows how to use RO water purifier properly.
Water treatment methods

Water treatment methods

13/05/2019
Water treatment methods
Current situation of water source and solutions  with reverse osmosis technology ro (reverse osmosis) in VIETNAM

Current situation of water source and solutions with reverse osmosis technology ro (reverse osmosis) in VIETNAM

13/05/2019
Most domestic water for cities and towns is taken from rivers and streams. With the current rate of industrial development and urbanization, the threat to the quality of water supply for factories is also increasing.
Relationship between total dissolved solids (TDS) and conductivity (EC)

Relationship between total dissolved solids (TDS) and conductivity (EC)

13/05/2019
What is TDS and EC? What is Total Dissolved Solids (TDS) The total amount of dissolved solids is the total amount of solids present in a solution. What is EC? Electrical Conductivity (EC) Conductivity is defined as the ability of an environment to allow the movement of charged particles through...
0.05584 sec| 1655.148 kb