News

Scientists Discover Bacteria That Makes Toxic Water Safe To Drink

Treating wastewater using the newly discovered bacteria doesn’t require expensive equipment and chemicals, so it can be done at scale at a reasonable price.

Published

5 years ago

September 25, 2021

David Morelo

scientists discover bacteria that makes contaminated water safe to drink

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UNICEF and the World Health Organization (WHO) estimate that 1 in 3 people in the world don’t have access to safe drinking water. In places where safe drinking water is scarce, nutrition-related problems are prevalent, children have trouble staying focused in school, and diseases caused by bacteria and unhygienic practices are common.

Solving this global problem is one of the greatest challenges of our time, which is why many scientists from around the world are researching all kinds of methods for making unsafe water drinkable.

Among them are Dr. Vishal Mishra and PhD student Veer Singh from the Indian Institute of Technology, Banaras Hindu University (IIT-BHU). Recently, the two scientists have published a paper in the Journal of Environmental Chemical Engineering, describing their discovery of a bacteria capable of separating toxic metal from wastewater and making it safe to drink.

They named the bacteria “Microbacterium paraoxydans strain VSVM IIT (BHU),” and described it as very effective when it comes to the elimination of hexavalent chromium, a known carcinogen and a reproductive toxicant present in many water sources around the world.

“It is very effective for removal of hexavalent chromium from wastewater compared to other conventional methods,” said Dr. Mishra. “This bacterial strain showed fast growth rate in the Hexavalent chromium Cr (VI) containing aqueous medium and gets easily separated from the aqueous medium after the treatment process”.

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Treating wastewater using the newly discovered bacteria doesn’t require expensive equipment and chemicals, so it can be done at scale at a reasonable price.

In India, the country from where the two scientists come from, less than 50 percent of the population has access to safely managed drinking water, and water contamination is present in more than 1.96 million dwellings. Hopefully, this and other similar discoveries will eventually help reduce these numbers to zero.

News

For etisalat, More Bandwidth Is A Matter Of Digital Sovereignty

The etisalat group plans to expand its international capacity from 20 Tbps to more than 500 Tbps by 2030, with new routes designed for speed and resilience.

Published

2 days ago

October 6, 2026

Nour Nasir

for etisalat, more bandwidth is a matter of digital sovereignty

Emirates News Agency

By 2030, etisalat group plans to lift its international connectivity capacity to more than 500 terabits per second (Tbps), more than 25 times the 20 Tbps it has today. The group presented the expansion as preparation for rising AI demand and an important move for the UAE’s digital sovereignty.

His Highness Sheikh Mansour bin Zayed Al Nahyan, Vice President, Deputy Prime Minister and Chairman of the Presidential Court, witnessed the launch of the project, which covers the UAE and international markets. Sheikh Mansour is also Chairman of the Emirates Investment Authority, etisalat group’s main shareholder.

He emphasized the role of coordinated national efforts in advancing the UAE’s AI and digital economy ambitions. “AI is a central pillar in our development journey moving forward,” he said, adding that developing the country’s digital capabilities would empower every institution, public and private, to build and innovate with AI “at the scale the coming decade will demand”.

“This project reflects our conviction that the UAE should not simply adopt AI, but govern it and build with it,” said H.E Jassem Mohamed Bu Ataba Alzaabi, Chairman of etisalat group. “That requires digital infrastructure at a scale that would prepare us for the future”. He cast greater international connectivity as a strategic answer to the challenges of processing and moving data globally.

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Beyond raw bandwidth, the expansion will introduce new connectivity routes intended to improve reliability and efficiency, and Alzaabi tied them directly to the sovereignty goal. “Delivered through diversified routes and low-latency design, the project is set to keep the country’s connection to the global digital economy fast, direct and resilient, while ensuring the UAE’s digital sovereignty,” he said.

He also linked the plan to the group’s 50-year commitment to building infrastructure for the nation. The announcement didn’t mention what the expansion will cost. Nor did it name the new routes or say who will build them, the details that would show what digital sovereignty means in practice.