Abstract: Poly diallyl dimethyl ammonium chloride (PDMDAAC) is a cationic organic polymer flocculant, The aim of this work is to use PFS or PAC for treating surface raw water and PDMDAAC as coagulant ...

Potassium chloride is a supplement that can treat low potassium levels or hypokalemia. Possible benefits of potassium chloride include reducing high blood pressure, reducing the risk of heart disease, ...

Potassiumis an essential mineral your body needs to function normally. It plays a crucial role in regulating your heartbeat. You can find it in many foods, but a lack of it can lead to hypokalemia or ...

The herbicide, used widely on crops including broccoli and onions, can cause low birth weight and impaired brain development, regulators said. By Hiroko Tabuchi In a move not seen for almost 40 years, ...

The Biden-Harris administration said Wednesday that it was taking its first steps toward potentially regulating vinyl chloride, a versatile yet cancerous and flammable chemical used widely to make ...

An international research team developed a method to fabricate perovskite thin films using a precursor known as phenethyl ammonium chloride (PEACl) in a simultaneous deposition and passivation step.

On April 30, 2024, the EPA banned many uses of methylene chloride, a chemical widely used as a paint stripper and in industrial applications, based on an “unreasonable risk to human health.” This ...

The Environmental Protection Agency is banning most uses of a toxic chemical often used to refinish furniture and bathtubs that has been linked to dozens of deaths since 1980. The agency announced a ...

The U.S. Environmental Agency Thursday took the first step toward potentially restricting or banning the use of five toxic chemicals used to make plastics, adhesives and paints. Among them is a key ...

Liman and her team of researchers published their findings earlier this month in the journal “Nature Communications.” They wrote in the introduction to the study that ammonium — and its gas, ammonia — ...