Journal ArticleDOI
Protozoa in biological sewage-treatment processes—I. A survey of the protozoan fauna of British percolating filters and activated-sludge plants
C.R Curds,A Cockburn +1 more
TLDR
No real evidence was found to suggest that any particular component of industrial effluents had, by itself, any harmful effects upon the protozoan populations of activated-sludge plants.About:
This article is published in Water Research.The article was published on 1970-03-01. It has received 136 citations till now. The article focuses on the topics: Protozoa & Activated sludge.read more
Citations
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Dissertation
Identificação de bactérias filamentosas em processos de lamas activadas através da técnica de hibridização in-situ de fluorescência (FISH)
TL;DR: Descricao geral das principais bacterias filamentosas, o que significa que os organismos filamentosos em sistemas de lamas activadas deverão ser atraves dos metodos classicos.
Journal ArticleDOI
The applicability of the Sludge Biotic Index in a facility treating sugar refinery effluents and municipal wastewater.
TL;DR: In this article, the applicability of the Sludge Biotic Index (SBI) as an indicator of activated sludge purification efficiency during different influent loadings: municipal wastewater (M) and municipal wastewater combined with industrial wastewater from a sugar refinery (M + S).
Assessment of the Role of Extracellular DNA and Protozoan Grazing in Aerobic Granular Sludge Development
TL;DR: Grazing by heterotrophic protists was shown to increase and maintain aggregate size as well as significantly affect the microbial community structure and extracellular DNA was observed as halos and honeycomb structures within granules and was found to be integral to granular architecture.
Utilização do processamento digital de imagens no monitoramento de estações de tratamento de efluentes
Maurício da Motta,M. N. Pons,Valdinete Lins da Silva,Aline Clemente de Andrade,António L. Amaral,Eugénio C. Ferreira +5 more
TL;DR: ProtoRec v.2 as mentioned in this paper is a semi-automatic system for reconhecimento semi-automatação de protozoarios by analise de imagem, e foi em seguida utilizado for estudar a evolucao da microfauna.
Journal ArticleDOI
Nematode biomass production from sewage sludge as a novel method for circular economy
TL;DR: In this paper, Caenorhabditis elegans was used to grow on urban sludge, reaching a remarkable average population up to 92,668 nematodes/mL, 50.6% of sludge was converted into nematode biomass and up to 21.0% of organic matter removed.
References
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Journal ArticleDOI
Protozoa in biological sewage-treatment processes—II. Protozoa as indicators in the activated-sludge process
C.R Curds,A Cockburn +1 more
TL;DR: Evidence was found which suggested that the species structure of the protozoa population in activated sludge was in some way associated with the quality of effluent delivered, and a method was devised which enables the assessment of the average effluent quality delivered from a knowledge of the species present in the sludge.
Book
Die tierwelt der nord-und ostsee
G. Grimpe,Erich Wagler +1 more
TL;DR: An account—systematic, biological, ecological—of the fauna of the North Sea and the Baltic, and is expected to be completed in about 2000 pp.
Related Papers (5)
Protozoa in biological sewage-treatment processes—II. Protozoa as indicators in the activated-sludge process
C.R Curds,A Cockburn +1 more