Results 241 to 250 of about 294,640 (294)

Vermitechnology for sewage sludge recycling

Journal of Hazardous Materials, 2009
The present paper is aimed at safe reuse and recycling of sewage sludge (SS) and production of good quality compost using vermicomposting. Three different earthworm species Eiseniafetida (E. fetida), Eudrilus eugeniae (E. eugeniae), Perionyx excavatus (P. excavatus) in individual and combinations were utilized to compare the suitability of worm species
Meena, Khwairakpam, Renu, Bhargava
openaire   +2 more sources

Microplastics in Sewage Sludge: A review

Environmental science and pollution research international, 2023
Claudio Casella, Daniel Sol, A. Laca, Mario Díaz   +3 more
semanticscholar   +1 more source

Sewage and Sewage Sludge Treatment

2013
Sewage from properties and industries which are connected to the public sewerage system are treated by physical, chemical and biological sewage treatment processes to protect human health and the environment. In this chapter the conveyance of sewage to treatment works by combined or foul sewers is described.
openaire   +1 more source

Vermistabilization of primary sewage sludge

Bioresource Technology, 2011
An integrated composting-vermicomposting process has been developed for utilization of primary sewage sludge (PSS). Matured vermicompost was used as bulking material and a source of active microbial culture during aerobic activated composting (AAC).
Subrata, Hait, Vinod, Tare
openaire   +2 more sources

Recycling sewage sludge into ceramic materials: A review

Environmental Chemistry Letters, 2023
Haobo Mao, Yingyi Zhang, Hao Wang, K. Cui, Laihao Yu, Tianbiao Tan   +5 more
semanticscholar   +1 more source

Sewage sludge disintegration by electrocoagulation

International Journal of Environmental Health Research, 2018
In this research, reduction of sludge production and improvement of sludge stabilization degree were aimed, and in this regard, the samples received from an urban wastewater treatment plant were subjected to electrocoagulation (EC) as a disintegration technique.
Yildiz S., Oran E.
openaire   +4 more sources

Keratinolytic fungi in sewage sludge

Mycopathologia, 1996
Sewage sludge from the Upper Silesia Region of Poland were surveyed for keratinolytic fungi. Out of 100 Petri dishes examined, 89 were positive for these micro-organisms. Altogether, 185 fungal appearances belonging to 10 species were observed. Trichophyton terrestre with its teleomorph Arthroderma quadrifidum, T. ajelloi with A. uncinatum, Microsporum
K, Ulfig, M, Terakowski, G, Płaza, O, Kosarewicz   +3 more
openaire   +2 more sources

Technological characterization of sewage sludge

Waste Management & Research, 1985
Laboratory tests for the technological characterization of sewage sludge are catalogued and reviewed. Procedures presently being tested and evaluated by IRSA (Water Research Institute, C.N.R., Italy) are also discussed. Major attention is addressed to the evaluation of sludge dewaterability, since this operation is both expensive and widely utilized ...
openaire   +1 more source

Phragmites australis for sewage sludge stabilization

Desalination, 2009
The purpose of this paper is to determine the effectiveness of a reed bed sludge treatment system in Italy after 1 year of operation in two urban wastewater treatment plants, where Phragmites australis was planted directly in emergency beds rearranged for the project. To evaluate the process of stabilization of the sludge parameters were detected which
Peruzzi, Eleonora, Macci, Cristina, Doni, Serena, Masciandaro, Grazia, Peruzzi, Paolo, Aiello, Massimo, Ceccanti, Brunello   +6 more
openaire   +3 more sources

Review on pretreatment techniques to improve anaerobic digestion of sewage sludge

, 2021
V. Nguyen, D. Chaudhary, Ram Hari Dahal, N. H. Trinh, Jaisoo Kim, S. W. Chang, Yongseok Hong, D. D. La, X. Nguyen, H. Ngo, W. Chung, D. Nguyen, D. Nguyen   +12 more
semanticscholar   +1 more source