Normal view MARC view ISBD view

A method for the reduction and removal o - 0 Govt. of India, The Pate 0

Subjects--Topical Terms:
Chemicals Application

Subjects--Index Terms: 148035 ASCERTAINS CHROMIUM CONTROL DESCRIBES EFFLUENT FOLLOWING HEXAVALENT INVENTION MANNER METHOD MINERAL NATURE PARTICULARLY PERFORMED PYRITES REDUCTION REMOVAL SPECIFICATION WATER

Universal Decimal Class. No.: 0