Zinc sulphate which is also known as “white vitriol", is a widely used chemical. Basically it is being manufactured by using zinc dust or zinc dross as raw material. These both raw materials are the waste products of galvanizing units. So the raw material cost is not a problem. Secondly the consumption of zinc sulphate is also very high due to its importance in viscous rayon fibre manufacturing, agriculture & animal nutrition. It is applied to the soil alone or in fertilizers. Its importance in these big sectors makes the industry producing it, very sound from all aspects.
%PDF-1.4 % 2 0 obj <>stream x{TT]X)>@`3"Xh}TIZ cLqc0' V1Ǧ 6jæMQ*`ϭ-QDw^,*:~s{ RH+,ܳtZw.$2Zxԯ\H5yUA۵\Hmq)Mobm`y!yW^JlB