Zobrazeno 1 - 3
of 3
pro vyhledávání: '"L. S. Philippi"'
Publikováno v:
Water Science and Technology. 28:57-64
A three year field and investigative study carried out on 33 individual sanitation systems showed that the frequency of septic tank emptying could be at least 5 years, corresponding to a sludge accumulation rate of 0.21/user.day. This value should be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::347c1175788eb5e332eda483e93c159a
https://doi.org/10.2166/wst.1993.0205
https://doi.org/10.2166/wst.1993.0205
Publikováno v:
Environmental Technology. 11:625-634
Several batch activity tests were performed to study the effects of a septic tank biological activator (composed of argillaceous microparticles) on psychrophilic anaerobic digestion of solid cellulose. COD of dissolved matter, pH, volatile fatty acid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58ca4f998dad9e87839a6199ace5dc2c
https://doi.org/10.1080/09593339009384905
https://doi.org/10.1080/09593339009384905
Publikováno v:
Water science and technology : a journal of the International Association on Water Pollution Research. 48(2)
Santa Catarina State, southern Brazil, has the greatest swine breeding activities of Latin America. Generally, the piggery wastewater is treated in pond systems that are able to remove organic material according to local environmental legislation. Ho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::b9a9689a86f885532958a0c832a9c631
https://pubmed.ncbi.nlm.nih.gov/14510203
https://pubmed.ncbi.nlm.nih.gov/14510203