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WATER RECYCLING AND SEWAGE TREATMENT
Realty firms must adopt scientific temperament, build sustainable housing projects: MoHUA Secy- In 2024, Michigan Tech mixed 6% treated waste glass into asphalt; dynamic stability rose 42.3%, and anti-skid performance improved 38.6% over standard mixes
- In 2025, Washington State researchers recycled wind-turbine blade waste into plastic; up to 70% of recovered GFRP was reused, while 83.5% of the resin matrix was degraded
- Why battery recycling is crucial for protecting local ecosystems and securing a sustainable clean energy futureImproper disposal of used batteries can lead to environmental hazards due to toxic metals contained within them. Recycling these batteries ...07 Sep, 2026, 02.10 PM IST
- VA Tech Wabag shares jump 3% after securing repeat order from RIL for ETP projectVA Tech Wabag shares rose nearly 3% after securing a medium-sized repeat order from Reliance Industries to design and commission an advance...07 Sep, 2026, 10.39 AM IST
- Michigan scientists in 2024 dyed a lake blue and added fertilizer to test if blocking sunlight could prevent algal blooms; rain washed away the dye and the water turned greenScientists dyed Peter Lake blue to test sunlight reduction for algal bloom prevention. Repeated rainfall washed out the dye, allowing algae...06 Sep, 2026, 02.20 PM IST
- Nearly 300 tonnes of unwanted glass were headed for the landfill. Idaho used them to build a highway instead and solved a local landfill crisisEngineers have ingeniously repurposed discarded glass as a foundation material for highways, utilizing around 300 tonnes of crushed glass c...04 Sep, 2026, 07.00 PM IST
- Prineville built a 120-acre wetland instead of a new wastewater plant; the Oregon system cost $7.7 million and saved the city $54 million versus conventional treatmentPrineville, Oregon, built a wetland wastewater system after population growth strained its capacity. This innovative approach cost $7.7 mil...04 Sep, 2026, 02.40 PM IST
- In 2017, Louisiana helped repair septic systems threatening the Amite River. 7 years later, 805 systems were fixed and 46.9 miles were removed from the bacteria listSignificant strides in water quality have stemmed from proactive home septic system inspections and educational initiatives. The Amite Rive...03 Sep, 2026, 11.21 PM IST
- Delhi court grants bail to ex-AAP minister Satyendar Jain in DJB corruption caseFormer Delhi Minister Satyendar Jain received bail from a Delhi court on Thursday. This bail is in connection with a corruption case involv...03 Sep, 2026, 11.06 PM IST
- Near Yuma, an EPA report found 8 dry tons of biosolids per acre cut fertiliser needs to one-fourth in year 1; by year 3, no supplemental fertiliser was requiredResearch conducted in Yuma, Arizona, revealed that the use of biosolids can greatly reduce the need for chemical fertilizers. By applying b...02 Sep, 2026, 07.10 PM IST
- In 1892, engineers began the Chicago Canal to divert sewage using 42 million cubic yards of earth; more than a century later, it may help Asian carp reach the Great LakesIn 1885, Chicago undertook the monumental task of reversing its river flow to safeguard drinking water by rerouting sewage from Lake Michig...02 Sep, 2026, 03.30 PM IST
- Earlier in 2026, WSU researchers heated and pressurized sewage sludge with oxygen, producing 200% more renewable gas. Now the process cuts treatment costs from $494 to $253 per tonWSU researchers treated sewage sludge under high temperature and pressure while introducing oxygen. Under those conditions, the relatively ...02 Sep, 2026, 02.01 AM IST
- Deeptech firm Minimac Systems raises Rs 30 crore led by Zerodha's RainmatterMinimac, founded by Anshuman Agrawal, has been bootstrapped and profitable since its inception, the company said. The company operates acro...01 Sep, 2026, 03.32 PM IST
- Researchers heated sewage sludge at 325°C for 30 minutes before centrifugation; the process converted 88% of the sludge and recovered bio-oil at up to 64%Researchers have pioneered an innovative method that transforms sewage sludge into valuable bio-oil using hydrothermal liquefaction techniq...31 Aug, 2026, 07.00 PM IST
- In 2019, RMIT researchers fired clay bricks mixed with treated sewage sludge; a 25% biosolids batch cut firing energy by 48.6% while passing strength testsResearchers are exploring ways to recycle sewage sludge into building materials. Mixing biosolids into clay significantly cuts the energy n...31 Aug, 2026, 02.32 PM IST
- Buying a house in a big gated society? Check these 4 key things before your dream home turns into a nightmareIndia’s cities cannot accommodate their rapidly growing urban populations without greater density. The trend towards large residential proj...31 Aug, 2026, 11.31 AM IST
- Jammu to spruce up over 200 blocks, 5,000 flats in migrant campsJammu migrant camps will soon see major repair and renovation works. Over 200 building blocks and 5,000 flats will be renovated for migrant...30 Aug, 2026, 02.58 PM IST
- In 1972, Chicago began digging 110 miles of sewer tunnel up to 300 feet down; 50 years on, the Deep Tunnel has captured more than a trillion gallons of combined sewageChicago's Deep Tunnel project has been a vital safeguard for Lake Michigan over the past fifty years. Initiated in 1972, this impressive 11...26 Aug, 2026, 03.00 PM IST
- Delhi's Reclaimed Water Policy: Farmhouses to pay ₹10,000/acre monthly for treated water useDelhi plans to charge farmhouses ₹10,000 monthly for treated water use. Construction sites over 500 sqm must use reclaimed water for dust s...26 Aug, 2026, 01.02 PM IST
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