Arq, Inc.'s Q4 results amid GAC project hurdles. Liquidity issues and delays impact margins, but future execution could bring ...

Initial Program Puts in Place Mechanism Enabling Deployment of Proceeds from IP Defense to Repurchase Common Stock CORSICANA, Texas, March 19, ...

Birchtech Corp. is a leader in specialty activated carbon technologies, focusing on innovative solutions for air and water purification. The company offers p ...

CORSICANA, Texas, March 18, 2025 (GLOBE NEWSWIRE) -- Birchtech Corp. (TSX:BCHT) (OTCQB:BCHT), a leader in specialty activated carbon technologies for sustainable air and water treatment, today ...

The City of Bloomington will spend more than $500,000 to buy additional powdered activated carbon in an effort to eliminate ...

BLOOMINGTON — After enduring taste and odor issues with Bloomington’s drinking water for several months, the City Council ...

Mayors of neighboring villages Williston Park and East Williston are in continued discussion regarding their residents’ water ...

Its five-layer filter, which is capable of filtering 1,070 square feet in 30 minutes, consists of a pre-filter and medium filter that tackles large particles; a high-grade activated carbon filter ...

Researchers at ETH have created a low-cost carbon nanotube sensor that can accurately, efficiently, and selectively quantify ...