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Plastic-packed trickling filters : a study of high-rate plastic-packed trickling filters in a post-precipitation system

Plastic-packed trickling filters : a study of high-rate plastic-packed trickling filters in a post-precipitation system
Paper図書
by Erik SärnerAnn Arbor Science Publishersc1980
Other Libraries in Japan
  • Subject HeadingTrickling filters
  • Subject Heading (ID)Trickling filters

Fine solids removal following combined chemical-trickling filter treatment

Fine solids removal following combined chemical-trickling filter treatment
Paper図書
by James C. BrownReproduced by National Technical Information Service1980
Other Libraries in Japan
  • Subject HeadingTrickling filters Sewage -- Purification -- Fil...
  • Subject Heading (ID)Trickling filters Sewage -- Purification -- Fil...

Converting rock trickling filters to plastic media : design and performance

Converting rock trickling filters to plastic media : design and performance
Paper図書
by Richard J. Stenquist, Kathryn A. KellyEnvironmental Protection Agency, Office of Research and Development, Municipal Environmental Research Laboratory1980
Other Libraries in Japan
  • Subject HeadingSewage disposal plants Trickling filters -- Design and construction
  • Subject Heading (ID)Sewage disposal plants Trickling filters -- Design and construction

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