The importance of the water and wastewater industry is not overlooked. Water consumption in both industrial and municipal drinking water has always been considered. Consider the importance of water in the industry for the advancement and proper functioning of the industry. Many industries depend on the water and wastewater industry:
– air conditioning
– Production of products (such as clothing and food)
– Rinsing in industries like beverages and …
– Transportation of raw materials (in iron smelting and cane factories)
Also, given the varying variables of water consumption in various industries, depending on the technology of that industry and …, the major uses can be classified as follows:
– Heat transfer in industry
– Mechanical affairs
– Manufacturing and product systems
– Steam Generation and etc.
When it comes to talk about water consumption, in addition to the advantages, in certain cases, such as when emulsion is formed, may also cause damage such as puddles due to suspended and unsolved particles. This water outflow from industrial processes undergoes changes that can have a physical, chemical or biological aspect. Water mixing with oil and grease, the suspension of particles in water, the dissolution of the gas phase in water or dust, and so forth.
In many cases, water utilities managers are pushing to reduce consumption, including more water savings for the agriculture sector, lower costs for treatment plants and chemicals, reduced sewage volume Production, and so on. The re-circulation of water is one of the concerns of the experts in the field for several years.
Besides drinking water and industrial wastewater, urban drinking water is as much important as previous items.
Urban drinking water is treated in stages, which involves the mixing of water with chlorine for the purpose of disinfection, and the growth of algae can be controlled. In the second step, the air is supplied to the liquid so that the pollutant gases are removed from the system and the oxygen level is also increased in water. In the third stage, this water stays stagnant so that most of the contaminants are deposited. The remaining wastewater will eventually be sent to another place for agricultural use. Now, to complete the effect of this sedimentation process, the liquid must pass through fine meshes and add disinfectants. In step 4, it forms the basis of the activity. Now using products such as coagulant aid, the remaining fine particles are also heavier and separated from water. Ultimately, water filtering is very important. Filters, such as sand filters, separate fine particles. The explanation is that it is not always possible to say that the water treatment is done in the same manner and number of steps.
But for the purification of industrial and municipal water, various products are produced and supplied by Mehtash Sepahan Company.
– Water treatment chemicals. Cooling systems
– Chemical Desalination Systems
– Boiler chemicals
– Specialty chemicals for sewage treatment
The first group includes water purification chemicals for cooling systems:
– Antiscalant – Anticorrosion
– Disparent – Biodispensant
The next group includes:
– Anti-scalant (thermal desalination units and RO)
– Membrane cleaner
– Biocide and RO disinfectant
And the third category is boiler specific chemicals:
– Oxygen Scavenger
– Anticorrosion and antifouling
– Enhancement of alkalinity
– Anticorrosion lines of condensation
Finally, the final category is related to sewage treatment:
Anionic and cationic polyethylene electrolytes