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

3 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”.

Also Read: Istanbul Fights Disease-Carrying Mosquitoes Using A Smartphone App

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

“AI Seal” Certification Now Required For Dubai Gov Partnerships

The new mandatory certification is designed to build trust in AI companies and create a reliable network of providers for government and public collaboration.

Published

22 hours ago

January 21, 2025

Nour Nasir

ai seal certification now required for dubai gov partnerships

Dubai Media Office

Dubai has introduced the Dubai AI Seal, a certification designed to establish trust in artificial intelligence (AI) companies and solutions. This initiative, directed by Sheikh Hamdan bin Mohammed bin Rashid Al Maktoum, Crown Prince of Dubai and Deputy Prime Minister, aims to create a reliable network of AI providers which government entities and businesses can collaborate confidently.

Companies must now obtain the AI Seal to qualify for UAE or Dubai government contracts. The Dubai Centre for Artificial Intelligence (DCAI), which developed the certification, sees it as a competitive edge for companies looking to participate in key national projects. Once certified, businesses will be permitted to showcase the seal across their websites and marketing materials, signaling their credibility and dependability.

The evaluation process will consider six main criteria: the company’s services and operations, the number of employees specializing in AI, ongoing and future projects, as well as existing partnerships with public and private sector entities.

dubai ai seal certification

Khalfan Belhoul, CEO of the Dubai Future Foundation, which oversees the DCAI, commented on the initiative’s potential: “This initiative will help create powerful partnerships between the public and private sectors, locally, regionally, and globally. It will help drive new economic opportunities by leveraging AI to serve better the economy, society, and the future we aspire to”.

Also Read: Top Free AI Chatbots Available In The Middle East

The Dubai AI Seal’s goals include providing a clear framework for verifying AI providers, fostering business opportunities for AI companies, and acknowledging the industry’s strategic importance to Dubai’s economy. The initiative emphasizes AI’s role in driving economic growth, creating jobs, and strengthening collaboration between government bodies and technology firms.

All technology companies operating in Dubai and offering AI-related services or products are eligible to apply for the certification at no cost through the official website.