Sea Urchin Shells and Apricot Pits Supercharge Living Walls That Clean Household Greywater
Researchers have combined a Carex secta green wall with columns of waste-derived adsorbents made from sea urchin shells, apricot stone ...
Tag: nitrogen removal
Iron’s Hidden Role: How Rust Chemistry Could Transform Wastewater Nitrogen Removal
A new critical review from UNSW Sydney evaluates how iron redox cycling can drive low-energy, low-carbon nitrogen removal in wastewater ...
Laser Sensors Reveal Hidden Microbial Sources of Wastewater Greenhouse Gas
A new laser-based isotope monitoring system tracked nitrous oxide production and destruction in real time at a pilot wastewater plant ...
Sponge-Powered Reactor Keeps Fish Farm Water Clean Without Water Exchanges
Japanese researchers paired anaerobic and aerobic sponge reactors to manage nitrogen in a marine fish farm, achieving stable water quality ...
Sulfide-Munching Microbes Team Up With Anammox to Strip Nearly All Nitrogen From Wastewater
Researchers coupled anammox bacteria with a mixotrophic sulfide-oxidizing denitrifier to achieve nearly complete nitrogen removal from wastewater while cutting sulfate ...
3D-Printed Living Materials Supercharge Wastewater Bacteria to Achieve Complete Nitrogen Removal
Researchers at Tianjin University used 3D bioprinting to create engineered living materials that couple anammox bacteria with denitrifiers, achieving complete ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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