Toxic gas is percolating under a Salt Lake City neighborhood. A plan to filter it is causing a stink.

While Salt Lake City’s other three devices — which use a different filter but a similar process — are located in industrial ...

Open-source model more accurately measures greenhouse gas emissions from natural gas

McGill engineering researchers have introduced an open-source model that makes it easier for experts and non-experts alike to ...

5 Reasons Trustech is the Top Reliable And Scalable Industrial Spinning Machine Company In China

JIADING, SHANGHAI, CHINA, January 7, 2026 /EINPresswire.com/ -- Shanghai Trustech Technology Development Co., Ltd. has ...

China High-Quality Hollow Fiber Membrane Spinneret Manufacturer Achieves ISO 9001 Certification

As global markets for high-performance separation materials require increasingly stringent quality assurance standards, Shanghai Trustech Technology Development Co. Ltd has achieved ISO 9001 ...

Trustech Recognized as China High-Tech Enterprise for Its High-Consistency and Integrated Spinning System

JIADING, SHANGHAI, CHINA, January 7, 2026 /EINPresswire.com/ -- Shanghai Trustech Technology Development Co., Ltd. - ...

How Trustech’s Efficient Reverse Osmosis Membrane Casting Equipment is Revolutionizing the Industry

JIADING, SHANGHAI, CHINA, January 7, 2026 /EINPresswire.com/ -- As industrial sectors worldwide grapple with increasing ...

High-Precision Flat Sheet Membrane Casting Machine For Consistent Film Quality

JIADING, SHANGHAI, CHINA, January 7, 2026 /EINPresswire.com/ -- As international demand for high-performance separation ...

Trustech’s Leading Stable Hollow Fiber Membrane Spinning Equipment Shines in Environmental Star Product PK

JIADING, SHANGHAI, CHINA, January 7, 2026 /EINPresswire.com/ -- As the international environmental technology sector ...
IEEE

Effect of process gas on Side Wall Angle in Silicon Trench Etching

Abstract: The side wall angle is the main parameter to measure the profile of the side wall of trench. In this paper^^81CHBr, SF$_{6} , \mathrm{O}_{2}$, CF 4 are used as the main etching gases, and ...
IEEE

Numerical Study on Osmotic Equilibrium Timeliness of Oil-Gas Separation Membrane in Online Monitoring System of Transformer Oil Chromatogram

Abstract: Oil-gas separation is an important part of dissolved gas analysis technology for monitoring transformer status. Compared with the traditional vacuum pump degassing method and solution ...