Technology selectively filters perchlorate from water
In June, the Environmental Protection Agency issued a request for public comment on a proposed rule for regulating perchlorate in public drinking water systems.
Oct 29, 2019
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Engineering
Page 10 - News tagged with particles
Energy & Green Tech
Core design strategy for fire-resistant batteries
All-solid-state batteries are next-generation batteries that can simultaneously improve the stability and capacity of existing lithium batteries. The use of non-flammable solid cathodes and electrolytes in such batteries ...
Jan 11, 2021
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Engineering
A new 'digital twin' of laser-directed energy deposition repair technology
Mechanical parts in industrial machinery and structures that develop thinning or cracks need to be replaced with new ones. In recent years, attempts to repair them have been considered, in order to improve industrial sustainability. ...
Jan 12, 2023
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Energy & Green Tech
Study finds effects of car preheating on vehicle fuel consumption and emissions are minimal
Published in Applied Energy, a new study by the University of Eastern Finland and Tampere University found that the benefits of car preheating for both fuel economy and emissions are minimal. The researchers focused on vehicle ...
Oct 12, 2023
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1
Engineering
Industrial 3-D printing goes skateboarding
Kayak paddles, snowshoes, skateboards. Outdoor sporting goods used to be a tough market for 3-D printing to break into, but fused particle fabrication (FPF) can change that.
Apr 9, 2019
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Energy & Green Tech
A advance in solid-state electrolytes for all-solid-state batteries: Twice the quality with streamlined processes
Korea Electrotechnology Research Institute (KERI) has reached a significant milestone with a study published in Energy Storage Materials, marking a crucial stride toward the commercialization of all-solid-state batteries, ...
Mar 19, 2024
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1
Computer Sciences
Could machine learning mean the end of understanding in science?
Much to the chagrin of summer party planners, weather is a notoriously chaotic system. Small changes in precipitation, temperature, humidity, wind speed or direction, etc. can balloon into an entirely new set of conditions ...
Aug 3, 2018
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1
Engineering
Poorly ventilated buildings are allowed under Australia rules. It's time to fix it
If COVID-19 had taught us anything it surely must be that poorly ventilated buildings can be a health hazard. Yet due to a weakness in current rules they continue to be built.
Sep 7, 2022
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Energy & Green Tech
Measuring solar stores of the Arabian Peninsula
Mapping variations in sunlight across the Arabian Peninsula reveals a bright future for solar energy in the region.
Aug 20, 2019
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Energy & Green Tech
Silicon is used in construction, microchips and more—green methods could help extract it from sugarcane waste
In some parts of South Africa's Mpumalanga and KwaZulu-Natal provinces, sugarcane fields stretch as far as the eye can see. The crop is more than just a treat for those with a sweet tooth: in 2017 the country's sugar industry ...
Oct 19, 2022
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