Acid in electrowinning - a side effect or a valuable by-product?
Topics: General
FAQ: Factors that affect production rate and purity
Topics: Video
Topics: Video
Basics of Cobalt Electrowinning in Under 3 Minutes
Topics: Refinery Optimization
Topics: Wastewater Treatment
FAQ: Operating Cost of emew Electrowinning Plant
Topics: Video
Cobalt and Nickel wastewater: How much money are you flushing down the drain?
Two case studies on the value of metal recovery from wastewater
It’s no secret that industrial pollution is harmful to the environment and human health.
Topics: Wastewater Treatment
In one of the previous posts I described the basic principle of conventional electrowinning. Today I would like to talk about the differences between conventional electrowinning and proprietary emew technology, which is based on fundamental electrowinning tenets but offers so many additional benefits.
Topics: Video
Many industries generate acid mist as a result of their industrial processes. In most cases the acid mist will be caused by usage of inorganic acids, and in particular sulfuric acid. Sulfuric acid is mostly used in a production of fertilizers, and industries like pulp and paper, iron and steel, mining, refining and wastewater treatment. Acid mist is formed as a condensation of acid vapour and the extent of the mist will depend on the industry, process and solution itself.
Topics: Video