Dissolved Air Flotation and Polyaluminum Chloride -- An Effective, Economical Combination
Dissolved Air Flotation and Polyaluminum Chloride -- An Effective, Economical Combination
【发布单位或类别】 US-AWWA美国给水工程协会
【发布日期】1991-01-01
【CCS分类】碱性耐火材料
【ICS分类】化学分析
EN ISO 21079-1:2008
Chemical analysis of refractories containing alumina, zirconia and silica - Refractories containing 5 percent to 45 percent of ZrO2 (alternative to the X-ray fluorescence method) - Part 1: Apparatus, reagents and dissolution (ISO 21079-1:2008)