Enzycide-4ELD is a composite enzyme system for treating microbially produced extracellular polymers, present or which build up on surfaces of cooling water towers and in industrial waters required to be recycled especially in pulp and paper making. Such extracellular polymers plus microbial cells are also known as biofilm or microbial slime. Microbially produced extracellular polymers can build up, retard heat transfer and restrict water flow through cooling water systems. Controlling slime-forming bact - See more at: https://www.indizyme.com/product/11647/enzycide-4eld-enzyme-based-eco-friendly-biocide-formula/#sthash.lmNNMOKW.dpuf