• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 1283
  • 724
  • 169
  • 69
  • 61
  • 43
  • 31
  • 29
  • 29
  • 29
  • 29
  • 29
  • 28
  • 19
  • 15
  • Tagged with
  • 2740
  • 814
  • 637
  • 565
  • 564
  • 508
  • 443
  • 335
  • 282
  • 233
  • 230
  • 193
  • 179
  • 176
  • 173
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
41

Performance of sulfate reduction, autotrophic denitrification, and nitrification integrated process (SANI process) for saline sewage treatment /

Tsang, Wai Lik. January 2007 (has links)
Thesis (M.Phil.)--Hong Kong University of Science and Technology, 2007. / Includes bibliographical references (leaves 110-122). Also available in electronic version.
42

Sewage disposal for small communities in the Amazon Valley, Brazil a thesis submitted in partial fulfillment ... for the degree of Master of Public Health ... /

Lédo, José Figueiredo. January 1945 (has links)
Thesis (M.S.P.H.)--University of Michigan, 1945. / "Escola de engenhavia do Pará- Brazil, 1941."
43

Sewage disposal for small communities in the Amazon Valley, Brazil a thesis submitted in partial fulfillment ... for the degree of Master of Public Health ... /

Lédo, José Figueiredo. January 1945 (has links)
Thesis (M.S.P.H.)--University of Michigan, 1945. / "Escola de engenhavia do Pará- Brazil, 1941."
44

Isolation and generic identification of the bacteria from activated sludge flocs with studies of the floc formation.

Anderson, Robert Edgar, January 1964 (has links)
Thesis (Ph. D.)--University of Wisconsin, 1964. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
45

Maximization of treatment capacity of a full-scale biological nitrogen removal plant through model simulation and full-scale stress test /

Lau, Yip Hang. January 2005 (has links)
Thesis (M.Phil.)--Hong Kong University of Science and Technology, 2005. / Includes bibliographical references. Also available in electronic version.
46

Sewage and sewerage management

蔣華生, Chiang, Wah-sang, Eddy. January 1994 (has links)
published_or_final_version / Environmental Management / Master / Master of Science in Environmental Management
47

Studies of the performance, stability and reliability of various configurations of the activated sludge process at full-scale municipal wastewater treatment

Redda, Michael Abraha. January 2008 (has links)
Thesis (Ph.D.)--University of Texas at Arlington, 2008.
48

Dynamic variations of carbonaceous and nitrifying activities in hybrid reactors with different operating conditions /

Li, Chunju. January 2004 (has links)
Thesis (Ph. D.)--Hong Kong University of Science and Technology, 2004. / Includes bibliographical references (leaves 178-188). Also available in electronic version. Access restricted to campus users.
49

Planning considerations in the use of sewage lagoons

Fonts, Eladio Larry 08 1900 (has links)
No description available.
50

Nitrogen transformation in the subsurface during effluent recharge

Santerior, Paula Denise, January 1992 (has links) (PDF)
Thesis (M.S. - Hydrology and Water Resources) - University of Arizona. / Includes bibliographical references (leaves 91-93).

Page generated in 0.0347 seconds