Jump to main content

yr 〜
yr

Search results 3

Emerging process technologies for a cleaner environment : proceedings of the Symposium on Emerging Process Technologies for a Cleaner Environment, February 24-27, 1992, Phoenix, Arizona / S. Chander, editor ; P.E. Richardson, H. El-Shall, associate editors.

Emerging process technologies for a cleaner environment : proceedings of the Symposium on Emerging Process Technologies for a Cleaner Environment, February 24-27, 1992, Phoenix, Arizona / S. Chander, editor ; P.E. Richardson, H. El-Shall, associate editors.
Paper図書
Society for Mining, Metallurgy, and Exploration1992.<M15-A9191>
National Diet Library
  • Subject HeadingMineral industries -- Waste disposal -- Environmental aspects -- United States -- Congresses.

Damage cases and environmental releases from mines and mineral processing wastes [microform]

Damage cases and environmental releases from mines and mineral processing wastes [microform]
Microform図書
1998<YCA-EP 1.2:D 18/3>
National Diet Library
  • Subject HeadingMineral industries -- Waste disposal -- Environmental aspects -- United States -- Case studies Ore-dressing ...

Use of lignochemicals and humic acids to remove heavy metals from process waste streams / by John E. Pahlman and Sanaa E. Khalafalla (Report of investigations ; 9200)

Use of lignochemicals and humic acids to remove heavy metals from process waste streams / by John E. Pahlman and Sanaa E. Khalafalla (Report of investigations ; 9200)
Microform図書
1988<YCA-I 28.23:9200>
National Diet Library
  • Subject Heading...metals removal Mineral industries -- Waste disposal -- Environmental aspects -- United States Humic acid

Reached to the end of result.

RSS