Poging GOUD - Vrij
NIT Rourkela develops sunlight-powered concrete beads for wastewater treatment
Orissa POST
|May 31, 2025
A team of researchers at the National Institute of Technology, Rourkela has developed a reusable photocatalyst system that uses natural sunlight to treat industrial wastewater, offering a cost-effective and sustainable solution especially suited for rural and resource-constrained regions.
The system features iron-doped nano-titania combined with graphene oxide, immobilised on spherical beads made from green concrete. These beads are produced using coal fly ash-derived zeolite, a repurposed industrial byproduct that contributes high mechanical strength, porosity and absorption capacity to the material. This combination enables the photocatalyst to break down toxic pollutants in wastewater effectively using only sunlight.
Dit verhaal komt uit de May 31, 2025-editie van Orissa POST.
Abonneer u op Magzter GOLD voor toegang tot duizenden zorgvuldig samengestelde premiumverhalen en meer dan 9000 tijdschriften en kranten.
Bent u al abonnee? Aanmelden
MEER VERHALEN VAN Orissa POST
Orissa POST
Unions oppose govt move to open top bank positions to pvt sector
United Forum of Bank Unions (UFBU), an umbrella organisation of nine unions, Friday registered a strong protest against the government decision to open top positions in PSU banks to candidates from the private sector.
1 min
October 11, 2025
Orissa POST
9 members of interstate ‘Mahakal’ gang held
Nine members of the ‘Mahakal’ gang were arrested in Keonjhar district Friday along with arms and ammunition, police said.
1 min
October 11, 2025
Orissa POST
COOLING HOMES, HEATING PLANET
India showed leadership in the fight to protect the ozone layer by phasing out CFCs and HCFCs well before global deadlines. We can lead once again, this time in protecting the climate
3 mins
October 11, 2025
Orissa POST
City AIIMS hosts conclave on travel health clinics
AIIMS Bhubaneswar, in collaboration with the Directorate General of Health Services (DGHS), Ministry of Health and Family Welfare (MoHFW) successfully hosted the 2nd National Conclave on Travel Health Clinics (THCs).
1 min
October 11, 2025
Orissa POST
rises 7 paise to close at 88.72
The rupee appreciated 7 paise to close at 88.72 against the US dollar Friday, on strength in the domestic markets and broad weakness in crude oil prices.
1 min
October 11, 2025
Orissa POST
Shutters’ brave run ends with bronze at BWF jr worlds
INDIA GO DOWN TO INDONESIA IN SEMIFINALS, SIGN OFF WITH FIRST-EVER BRONZE AT WORLD JUNIOR C'SHIPS
1 mins
October 11, 2025
Orissa POST
Vinay wins gold at Para Powerlifting Worlds
India's rising para powerlifting star Vinay won the gold medal in the 72kg junior category at the Para Powerlifting World Championships here Friday.
1 min
October 11, 2025
Orissa POST
Zubeen’s personal security officers held
Two personal security officers (PSOs) of Zubeen Garg were arrested Friday in connection with the singer’s death in Singapore last month, an official said.
1 min
October 11, 2025
Orissa POST
Tata turmoil: Mistry wants public listing
The statement comes at a time when the trustees of Tata Trusts are vertically split and the infighting threatens to impact the functioning of Tata Sons and in general the over $180-billion salt-to-semiconductor conglomerate. Tata Trusts exerts decisive influence over India's most valuable conglomerate through its about 66% stake in Tata Sons
1 mins
October 11, 2025
Orissa POST
Man gets 20-yr jail for raping teen in City
A man was sentenced to 20 years in jail by a court here for raping a 13-year-old girl last month.
1 min
October 11, 2025
Listen
Translate
Change font size