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Water Tank Cleaning & Disinfection

Water Tank Cleaning & Disinfection



Emerald provides the exclusive Water Tank Cleaning Services in Qatar and is approved by the respected municipalities. We offer our services for all types of tanks whether conventional or contemporary or made of any material like GRP, Concrete etc. Our water tank cleaning services are optimized to minimize the downtime and maintain the highest environmental and health standards. Our high pressure cleaning equipment will clean the storage tank without using any harmful chemical which can contaminate the water supply.Emerald has experience of years and qualified personnel to deliver on the water tank cleaning services quickly and effectively. Our staff is highly trained and certified to provide the best cleaning services keeping in mind the safety and environmental aspects of the work.


  • Major cause of illnesses in mankind is Contaminated water
  • Dirty water is responsible for 80%of illnesses in the world
  • Safe water can remove diseases like cholera, typhoid fever, diarrhea, hepatitis, legionellosis etc.

Water Tank Cleaning Stages

Stage I–Cleaning of Surroundings:

It is the very first stage of Water Tank Cleaning; we start with deeply cleaning the manhole and surroundings which is usually full of dirt, mud and algae. Dirty Water is harmful for body, health. To get a healthy environment it is imperative that we clean our surroundings.

Stage II– Dewatering:

In the second stage of cleaning, we start dewatering pumps for removing the water to empty the water tank.

Stage III-Sludge Removal:

In the Third Stage, we remove dirty water and sludge from tank. This is done manually or with motors depending upon the make of the tank.

Stage IV-Scrubbing:

In this stage we scrub the water tank to manually remove dirt, fungus and other hard stains from the walls of the tank.

Stage V-High Pressure water Jet Cleaning:

This process involves further cleaning of the walls and ceilings using a high pressure jet. The ceiling incidentally has a very high concentration of germs and bacteria due to the availability of oxygen and dampness.

Stage VI-Vacuum Cleaning:

This is the sixth stage. For making the tank totally free from dirt we use a high powered Vacuum Cleaner.

Stage VII– Disinfection treatment Spray:

This is the next important process. With the help of our specially developed anti-microbial agents we disinfect all surfaces of the tank.

Sate IX – Laboratory Testing & Photographs

After water tank cleaning emerald provide Pre and Post cleaning pictures and a certificate test report all as per Kahramaa standards.The water sample satisfies the Kahramaa.*7.1 appendix guidelines for typical water quality.

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