Services List

SERVICES

Pre-treatment & Sewage Network
Treatment

The objective of Pre-treatment process is to improve the quality of feed water. It is done prior to the main process to protect the more sensitive downstream process units whose efficiency may be severely affected by untreated raw water.

The Sewage Network Treatment - Program employs our unique and proprietary process of “In-line digestion (ILD)” which involves the use of DraynZyme - ILD packs at distinctive locations in the sewage network for in-line pipe desilting and grid declogging. We offer a wide range of pre-treatment plants and clarifier systems that make the feed water suitable for downstream processes and operations, viz.

• DraynZyme – In-line digestion (ILD)
• DraynZyme – Sewage Aid
• DraynZyme – FOG Buster

Effluent & Sewage Treatment Plants

There has been a technological shift towards streamlined systems and processes, which has widened the range of environmental protection possibilities. The ecological focus is now on the preservation of water and multiple uses of wastewater. We bring to you a comprehensive range of effluent and sewage treatment solutions compliant with various national and international quality standards.

Sewage Treatment Plants

Sewage Treatment Plants are used to treat the wastewater received from domestic, commercial and industrial sources, by removing toxic materials that may otherwise cause serious damage to the environment. The system outlet is an environmentally safe fluid waste stream; which can either be re-used for many applications or drained into sewer without causing damage to the environment.

DHARASTAN Technologies offers an entire spectrum of sewage treatment plants that clean the wastewater using advanced technology based processes such as
• Facultative Anaerobic Baffled Reactor – DraynSTOP
• Constructed Wetland Reed Beds – RhizoMatrix
• Electro-Oxy-Coagulation processes – KRATOS-DraynZap

Effluent Treatment Plants

Effluent treatment plants are designed to treat the effluent coming from various sources that may otherwise be toxic / hazardous for the environment. Industrial wastewater itself contains a diversity of impurities, requiring special treatment process. The treatment of different effluents varies with the type of effluent and therefore constitutes different tasks consisting of mechanical, biological, chemical and physical process steps. At DHARASTAN Technologies, we offer an exhaustive range of effluent treatment plants that efficiently purify the effluent using following processes:

• Aerobic & Anaerobic Biological processes – DraynSTOP
• Electro-Oxy-Coagulation processes – KRATOS-DraynZap

Microbiologically Influenced Corrosion
Treatment

A unique and indigenous Enzyme based treatment designed to manipulate local bacteria found in industrial effluents to eliminate microbiological influenced corrosion in pipes and process equipments.

Bio-degradable Solid Waste Treatment

Regular composting, also known as “cold composting” is a very slow process, does not destroy pathogens and lots of large pieces are left over in the compost when the process is completed. The other approach to composting is “hot composting”, which produces compost in a much shorter time. DHARASTAN’s processes employs the Berkley method which is a fast, efficient, high-temperature, composting technique which produces high quality compost in 18 days.

Biotech Soil Stabilization

DharaZyme is a unique completely natural multi-enzyme bio-degradable product specifically developed as an effective aid to the workability, amalgam, binding and compaction of soil. By its action, it alters and improves the local soils physical and chemical properties which result in significantly less mechanical effort to achieve greater densities for compaction. It offers a convenient and low cost method for improving a soils strength and durability,enabling lower construction costs, less maintenance and greater performance.

Mineral Based Heat Reflective Coating

Clima Cool is highly effective eco-friendly Heat Reflective costing which can reduce surface temperatures of roofs/walls by reflecting UV & IR rays from the sun thus preventing the roof/walls from getting heated. It also demonstrates excellent water repellent properties as the coating is Mineral (Silicate) based. As the coating itself does not heat up, the air below the roof never gets hot, thus keeping the building cool. By reducing the amount of heat that enters the building, the load on air-conditioners and cooling equipments is also reduced thereby increasing the energy efficiency of the building.

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Pre-treatment & Sewage Network Treatment