From Ancient Traditions to Modern Innovations: The Evolution of Industrial Water Treatment for a Sustainable Future Industrial water treatment has undergone significant evolution over the years to meet the growing demand for clean and sustainable water sources. The purpose of industrial water treatment is to remove... Dec 11, 2023
What is the Total Kjeldahl Nitrogen (TKN)? Invented by Danish chemist Johan Kjeldahl in the late 19th century, the TKN method involves the digestion of organic samples with sulfuric acid and a catalyst such as copper sulfate or mercury. During... May 31, 2023