Determination of the performance of vermicomposting process applied to sewage sludge by monitoring of the compost quality and immune responses in three earthworm species: Eisenia fetida, Eisenia andrei and Dendrobaena veneta

2017 ◽  
Vol 241 ◽  
pp. 103-112 ◽  
Author(s):  
Hanine Suleiman ◽  
Agnieszka Rorat ◽  
Anna Grobelak ◽  
Anna Grosser ◽  
Marcin Milczarek ◽  
...  
Keyword(s):  
Sewage Sludge ◽  
Immune Responses ◽  
Eisenia Fetida ◽  
Eisenia Andrei ◽  
Compost Quality ◽  
Earthworm Species

Interaction of Earthworm Species in Sewage Sludge-Amended Soil Microcosms: Lumbricus terrestris and Eisenia fetida

1988 ◽  
Vol 25 (3) ◽  
pp. 847 ◽  
Author(s):  
W. E. Hamilton ◽  
D. L. Dindal ◽  
C. M. Parkinson ◽  
M. J. Mitchell
Keyword(s):  
Sewage Sludge ◽  
Eisenia Fetida ◽  
Lumbricus Terrestris ◽  
Soil Microcosms ◽  
Earthworm Species ◽  
Amended Soil

Interactions between sewage sludge-amended soil and earthworms—comparison between Eisenia fetida and Eisenia andrei composting species

2015 ◽  
Vol 23 (4) ◽  
pp. 3026-3035 ◽  
Author(s):  
Agnieszka Rorat ◽  
Hanine Suleiman ◽  
Anna Grobelak ◽  
Anna Grosser ◽  
Małgorzata Kacprzak ◽  
...  
Keyword(s):  
Sewage Sludge ◽  
Eisenia Fetida ◽  
Eisenia Andrei ◽  
Amended Soil

scholarly journals Microbial Environment Affects Innate Immunity in Two Closely Related Earthworm Species Eisenia andrei and Eisenia fetida

PLoS ONE ◽  
2013 ◽  
Vol 8 (11) ◽  
pp. e79257 ◽  
Author(s):  
Jiří Dvořák ◽  
Veronika Mančíková ◽  
Václav Pižl ◽  
Dana Elhottová ◽  
Marcela Šilerová ◽  
...  
Keyword(s):  
Innate Immunity ◽  
Eisenia Fetida ◽  
Eisenia Andrei ◽  
Earthworm Species ◽  
Microbial Environment

Changes of some sewage sludge parameters prepared with an ultrasonic field

1997 ◽  
Vol 36 (11) ◽  
pp. 101-106 ◽  
Author(s):  
January Bien ◽  
Lidia Wolny
Keyword(s):  
Sewage Sludge ◽  
Microscopic Analysis ◽  
Chemical Compounds ◽  
Ultrasonic Field ◽  
Water Removal ◽  
Vacuum Filter ◽  
Additional Criterion ◽  
New Methods ◽  
Sludge Conditioning

Studies of sewage sludge conditioning by ultrasonic field concentrate on determination of the increase of water removal effect, which depends on kind of sludge and chemical compounds used in the dewatering process. An attempt was made to find new methods of sludge preparation before dewatering. Tests presented here focused on digested and difficult dewatered sludge. The sludge was dewatered on a vacuum filter after conditioning with polyelectrolytes and the ultrasonic field. The microscopic analysis was an additional criterion to evaluate changes in the sludge structure after preparation. The polyelectrolyte dose of 3 mg/g d.m. sonicated within 15 sec. resulted in the 50% decrease of sludge volume. Results presented confirmed our previous experiences, concerning the relation between conglomerates of sludge and the effect of dewatering.

Determination of Phosphate Phases in Sewage Sludge Ash-Based Fertilizers by Raman Microspectroscopy

2013 ◽  
Vol 67 (9) ◽  
pp. 1101-1105 ◽  
Author(s):  
Christian Vogel ◽  
Christian Adam ◽  
Don McNaughton
Keyword(s):  
Sewage Sludge ◽  
Raman Microspectroscopy ◽  
Sewage Sludge Ash ◽  
Sludge Ash
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