Activated sludge for plantas piloto de tratamiento de agua: basics 101

Activated sludge for plantas piloto de tratamiento de agua: basics 101

For industrialists that own a water treatment plant, it is important to get access to a treatment process that is cost-effective as well as efficient. While activated carbon is at the prime of its popularity, more and more industry owners are using activated sludge for Plantas Piloto de Tratamiento de Agua.

Well, before we go any further, let us know more about activated sludge!

What is Activated Sludge?

Activated sludge is a biologically integrated floc that is comprised of protozoa and bacteria. This sludge is used mostly in the treatment of wastewater with the use of aeration feature. In most cases, the general treatment arrangement is such that it removes the carbonaceous pollutants.

The process makes use of a sturdy aeration tank into which the oxygen or air is injected into the mixed concoction. Now, this is eventually followed by the settling tank, which is generally referred to as the final clarifier. This allows the wastewater’s biological floc to properly settle down. This is how the treated clear water is separated from the sludge.

What is the purpose of the activated sludge?

When discussing the purpose of activated sludge in the Plantas Piloto de Tratamiento de Agua process, we need to understand what counts as efficient for water treatment plants. In the industrial wastewater treatment or sewage treatment plants, the use of activated sludge for the process brings down the overall cost input while enhancing the efficiency with better results.

The prime purpose of the activated sludge is to oxidize the carbonaceous biological matter as well as the nitrogenous matter to ensure the resulting water is clean.

Whether you house a conventionally activated sludge for your wastewater treatment plant, a site design that is specific to your filtration need is a must-have. The activated sludge maximizes the oxygen transfer process and adds-in to the efficiency factor while providing fine aeration bubbles & deep mixing features.

Apart from this adding in the features such as horizontal direction mixing & deep mixing can help utilize the maximum space with better mixing patterns. Further, it helps maintain high mixed liquid concentrations in the suspension for better filtration.

Why should you choose an activated sludge wastewater treatment process?

When deciding on whether or not you should choose activated sludge for your wastewater treatment process, you need to be sure of your decision. Here are some reasons to help you decide whether activated sludge is the right option for you.
• Ensures deep mixing feature for better treatment
• Brings high efficiency in the transfer of oxygen
• Minimal stripping of the volatile contaminants in the wastewater
• Eliminates any aerosol generation
• Easily accessible with simple maintenance

Process Description: Activated Sludge Wastewater Treatment

This particular process makes use of the aerobic micro-organisms know to digest the organic matter present in the sewage while clumping together in the flocculation pattern while they do the same. Further, the process generates a liquid that is completely free of any organic material or suspended solids.

The flocculated particles can later be removed after they settle on the surface post the digestion process. In general, the arrangement of these sludge particles for removal of the carbonaceous pollutants is as follows:

• Aeration Tank:
At this stage, the air/oxygen is added or rather injected into the liquid mix.

• Settling Tank:
Also termed as a secondary settling tank or final clarifier, this particular component of the waste-water treatment process is designed to allow the sludge blanket or biological flocs to settle down. This helps in a careful separation of the sludge from your treated water.

However, keep in mind the fact that treatment of phosphate or nitrogenous matter involves additional procedures where the liquid is managed in such a way that it generates an anoxic zone to ensure that phosphates solubilize in a reducing environment & the nitrogen oxides get reduced to the ammonium ion.

Also Read: Pilot Plants: The Key to Energy Efficiency in Water and Waste-Water Facilities

Why is efficient wastewater treatment important?

While wastewater treatment is important, it needs to be done in an efficient way to help you save time, money, as well as labor. Issues around the uncharted consumption of energy have been growing with time. This is with regard to the production costs as well as higher energy consumption and poor regulation of emissions.

In order to ensure that your company doesn’t face any losses in terms of wastewater plant management, having access to efficient wastewater treatment is important. The key is to focus on the reduction of emissions while opting for automated processes in the long run. With an efficient process in place, you contribute a lot to the environment as well as shorten the runtime of the business processes.


Well, now that we have listed out everything that is to know about this process for wastewater treatment, we hope you would understand how efficient it is. With such efficient processes in place, you can give so much back to the environment while benefitting your company in a rather direct manner.

Are you in need of a professional team to help you enhance the efficiency of your wastewater treatment plant? At Keiken Engineering, we give you access to a reliable team that helps you analyze the processes going on within the plant and improvise on the same in a cost-effective manner. To know more about our services, give us a quick call at +34-910-577-254 or write to us at info@keiken.es.