Asme Sa 516 Gr 70 - manufacturer, factory, supplier from China

How much salt is greater than the biochemical treatment of high-salt wastewater and high-salt wastewater, let's first understand what is high-salt wastewater and the impact of high-salt wastewater on...

Pulping refers to the pulping process in which papermaking raw materials and cooking liquid are placed in a digester and then heated by steam to remove the non-cellulosic portion of the fibrous...

The use of heat exchangers in the food industry has revolutionized and improved many food processing methods. Without a heat exchanger, dairy products would spoil almost immediately and pasta sauce's...

Nitrogen exists in various forms such as organic nitrogen, ammonia nitrogen (NH4+-N), nitrate nitrogen (NO3--N) and nitrite nitrogen (NO2--N) in wastewater, and ammonia nitrogen is one of the most...