PROCEDEU DE INDEPARTARE A SULFULUI SI AZOTULUI DIN APELE SI AERUL UZAT
摘要
<p>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.</p>
申请公布号
RO65488(A)
申请公布日期
1980.06.15
申请号
RO19730074781
申请日期
1973.08.15
申请人
DEUTSCHE GOLD-UND SILBER SCHEIDEANSTALT VORMALS ROESSLER,DE
