PROCESS FOR RLEANING WATER AND AIR CONTAINING SULFUR AND NITROGEN
摘要
Sulfur and nitrogen containing waste waters and waste gases are purified by treating with alkali or alkaline earth chlorites in acidic medium at a p H up to 6.
申请公布号
HU175353(B)
申请公布日期
1980.07.28
申请号
HU1973DE00819
申请日期
1973.05.15
申请人
DEUTSCHE GOLD- UND SILBER-SCHEIDEANSTALT VORMALS ROESSLER,DE
