Director's Desk

Importance of clean drinking water for human body

Clean drinking water is crucial for maintaining hydration, supporting vital bodily functions, and aiding in the absorption of nutrients. It also helps detoxify the body and prevent waterborne diseases, thereby playing a fundamental role in overall health and well-being.

Our Services

  • UF membrane drinking water
    Rapid urban population growth and the overuse of high-quality water sources, coupled with insufficient water supply systems, have left many in developing countries without access to clean drinking water.
  • Sewage treatment plant
    The hgSBR (High-Gradient Sequencing Batch Reactor) is an advanced biological wastewater treatment system, engineered to effectively purify both domestic and industrial wastewater by removing contaminants.
  • Biodegradable waste management system
    Biodegradable waste is harmful to us because when biodegradable trash ends up in landfills, it breaks down more quickly than ordinary garbage does.
Bacteria Free
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Arsenic Free
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F, Cd, Cr Free
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Sedimentation Free
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Services key features of the product or service

Domestic purifier based on UF polysulfone membranes

Due to rapid population growth, particularly in urban areas, and the consequent overexploitation of high-quality water sources alongside inadequate water supply systems, a significant portion of the population in developing countries lacks access to clean drinking water.

Hybrid granular SBR process for wastewater treatment

The hgSBR (High-Gradient Sequencing Batch Reactor) is an innovative biological wastewater treatment system designed for efficient removal of contaminants from both domestic and industrial wastewater.

Biodegradable waste management system

Biodegradable waste is harmful to us because when biodegradable trash ends up in landfills, it breaks down more quickly than ordinary garbage does.

Why Stellarin?

Stellarin is a team of experts working toward fulfilling and solving fundamental and important concerns in the areas of the environment, water, and sanitation.

Domestic

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Commercial

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Our Blogs

Reverse osmosis water filters unhealthy: WHO

Reverse osmosis water filters unhealthy: WHO

Reverse osmosis (RO) water filters are not good for health according to a recent warning issued by the World Health Organisation (WHO)

Govt issues draft notification on use of RO system ban where tap water meets BIS norms.

Govt issues draft notification on use of RO system ban where tap water meets BIS norms.

Acting on the National Green Tribunal (NGT) order asking the Centre to prohibit use of reverse osmosis (RO) purifiers

Bengaluru water crisis: How use of RO purifiers is reversing efforts to save water.

Bengaluru water crisis: How use of RO purifiers is reversing efforts to save water.

Amid the institutional & personal attempts to save water in Bengaluru, an obvious culprit is being ignored

Bengaluru water crisis: How use of RO purifiers is reversing efforts to save water.

Amid the institutional & personal attempts to save water in Bengaluru, an obvious culprit is being ignored

Govt issues draft notification on use of RO system ban where tap water meets BIS norms.

Acting on the National Green Tribunal (NGT) order asking the Centre to prohibit use of reverse osmosis (RO) purifiers

Reverse osmosis water filters unhealthy: WHO

Reverse osmosis (RO) water filters are not good for health according to a recent warning issued by the World Health Organisation (WHO)

 I am Arun Kumar Tiwari, managing director of Stellarin Ventures Pvt. Ltd., incorporated in 2016. I hold a postgraduate degree in engineering and an MBA from IIT, coupled with over 25 years of experience in the fields of environment, engineering, product development, manufacturing, and the core sectors of drinking water technology, waste water treatment technology, and industrial solid waste management, along with their proper utilization.

Stellarin is a team of experts working toward fulfilling and solving fundamental and important concerns in the areas of the environment, water, and sanitation. Our product and technology are under technical collaboration and great association with the Bhabha Atomic Research Center, Dept. of Atomic Energy, Govt. of India.

Director Stellarin
Ex-BARC Scientist

Milestone Events

Testimonials

Amazing technologies to solve major challenges of industries

President of Bihar Industrial Association (BIS)

I promote your products whenever I get the opportunity, I think what you’re doing is great

Brigadier Bihar Army Cant

These products and technologies are wonderful and must be implemented in the nation

Chief Secretary and Principal Secretary of Bihar

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