Results 41 to 50 of about 501 (141)

Connection between oxygen uptake rate and carbon dioxide evolution rate in aerobic thermophilic sludge digestion [PDF]

open access: yes, 2007
The main aim of studying the relation of carbon dioxide evolution rate CER to oxygen uptake rate (OUR) is the possible application of CER in mathematical modelling of aerobic biodegradation processes instead of OUR. Biodegradation tests using glucose and
Csikor, Zsolt   +3 more
core   +1 more source

Occurrence, spatiotemporal trends, fate, and treatment technologies for microplastics and organic contaminants in biosolids: A review. [PDF]

open access: yes
This review provides a comprehensive overview of the occurrence, fate, treatment and multi-criteria analysis of microplastics (MPs) and organic contaminants (OCs) in biosolids.
Chaiwong, C   +16 more
core   +1 more source

Current status and perspectives on anaerobic co-digestion and associated downstream processes [PDF]

open access: yes, 2018
© The Royal Society of Chemistry. Anaerobic co-digestion (AcoD) has the potential to utilise spare digestion capacity at existing wastewater treatment plants to simultaneously enhance biogas production by digesting organic rich industrial waste and ...
Bustamante, H   +4 more
core   +2 more sources

The stoichiometry and kinetics of biological heat generation in the aerobic stage of dual digestion [PDF]

open access: yes, 1991
Over the past 10 years the Water Research Commission (WRC) has recognized the potential benefits of the dual digestion system for South Africa where anaerobic digestion is the preferred method of sludge stabilization. Accordingly, from 1981 to 1984 under
Messenger, John
core  

Investigation of Some Qualitative Characteristics of Sludge Produced in Hamadan Wastewater Treatment Plant and Its Application in Agricultural Lands [PDF]

open access: yes, 2019
In this study, qualitative characteristics of the sludge produced in Hamadan wastewater treatment plant and the feasibility of its application in agricultural lands were investigated.
Azam Nadali   +4 more
core   +1 more source

Utilization of Ultraviolet-Visible Spectroscopy and Rheology for Sludge Characterization and Monitoring [PDF]

open access: yes, 2018
Operation of sludge treatment processes mainly relies on manual control, which is far from ideal. There is a need for new approaches to optimize the design and operation of sludge treatment processes and wastewater plants.
Smyth, Jordan
core   +2 more sources

Modelling Of Modified Activated Sludge Systems For Excess Sludge Reduction [PDF]

open access: yes, 2017
Tez (Yüksek Lisans) -- İstanbul Teknik Üniversitesi, Fen Bilimleri Enstitüsü, 2016Thesis (M.Sc.) -- İstanbul Technical University, Institute of Science and Technology, 2016Günümüzde gerek evsel gerekse endüstriyel atıksuların arıtılmasında en yaygın ...
Allı, Buşra
core  

Process Intensification through Directly Coupled Autothermal Operation of Chemical Reactors [PDF]

open access: yes, 2020
Autothermal operation of a chemical reactor involves coupling exothermic and endothermic chemical reactions for the purpose of thermal management without resorting to external energy sinks or sources.
Brown, Robert
core   +1 more source

Erratum for “Autothermal Thermophilic Aerobic Digestion” [PDF]

open access: yesJournal of the Environmental Engineering Division, 1979
Michael S. Gould, Raymond F. Drnevich
openaire   +1 more source

Development of a model of the aerobic membrane bioreactor treating Illovo wastewater. [PDF]

open access: yes, 2014
M. Sc. University of KwaZulu-Natal, Durban 2014.The Membrane Bioreactor (MBR) at Sezela, KwaZulu-Natal treats a process effluent emanating from a sugar industry by-products plant.
Kay, Liam Grant.
core  

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