Results 31 to 40 of about 496,050 (176)

Fate of drugs during wastewater treatment [PDF]

open access: yes, 2013
This is the post-print version of the final paper published in TrAC Trends in Analytical Chemistry. The published article is available from the link below.
Andrási   +98 more
core   +2 more sources

Comparative Analysis of Bacterial Information of Biofilms and Activated Sludge in Full-Scale MBBR-IFAS Systems

open access: yesMicroorganisms
This study extensively analyzed the bacterial information of biofilms and activated sludge in oxic reactors of full-scale moving bed biofilm reactor-integrated fixed-film activated sludge (MBBR-IFAS) systems.
Xiaolin Zhou   +8 more
doaj   +1 more source

Dynamics of COVID-19 in the Gulf Cooperation Council (GCC) countries

open access: yesJournal of Taibah University Medical Sciences, 2022
الملخص: أهداف البحث: تُستخدم الأعداد التراكمية للحالات المؤكدة، على الرغم من تقديم القليل من التفاصيل المتعلقة بالديناميكية، على نطاق واسع لنمذجة جائحة كوفيد-19.
Abdallah Abusam, PhD
doaj   +1 more source

Life cycle assessment of biosolids land application and evaluation of the factors impacting human toxicity through plants uptake [PDF]

open access: yes, 2010
Due to the increasing environmental concerns in the wastewater treatment sector, the environmental impacts of organic waste disposal procedures require careful evaluation. However, the impacts related to the return of organic matter to agricultural soils
Ademe   +25 more
core   +4 more sources

Assessment of anaerobic co-digestion of food waste and wastewater solids for sustainable waste management in Yosemite National Park, USA [PDF]

open access: yes, 2019
The growing need for sustainable municipal solid waste treatment and energy production has driven the development of new waste management methods like co-digestion.
Burmistrova, Julia
core  

Isotope analysis of nitrogen removal pathways and N2O production potential in the SDAD-anammox system under different N/S ratios

open access: yesWater Research X
This study explored the impact of varying nitrate to sulfide (N/S) ratios on nitrogen removal efficiency (NRE) in the sulfide-driven autotrophic denitrification and anammox (SDAD-anammox) system.
Mengjia Zhan   +7 more
doaj   +1 more source

Sludge Production and Disposal for Small Cold Climate Bio-Treatment Plants [PDF]

open access: yes, 1972
Ultimate disposal of wastewater sludge has long been a problem which to a large degree has been ignored. Haney (1971) stated that: "Until process sludge can be handled with minimum environmental impact, we cannot claim to have a viable wastewater ...
Tilsworth, Timothy
core  

Features and Applications of Urine Stabilization Methods: A Review

open access: yesFrontiers in Sustainability, 2021
The recovery of nutrients from unconventional water such as domestic sewage is considered as a sustainable solution to environmental sanitation, personal hygiene, water, and food safety issues.
Wei Yang   +3 more
doaj   +1 more source

Contribution of the antibiotic chloramphenicol and its analogues as precursors of dichloroacetamide and other disinfection byproducts in drinking water [PDF]

open access: yes, 2015
Dichloroacetamide (DCAcAm), a disinfection byproduct, has been detected in drinking water. Previous research showed that amino acids may be DCAcAm precursors. However, other precursors may be present.
Chu, W   +4 more
core   +1 more source

Ozonation of trace organic compounds in different municipal and industrial wastewaters : kinetic-based prediction of removal efficiency and ozone dose requirements [PDF]

open access: yes, 2020
For the wide application of ozonation in (industrial and municipal) wastewater treatment, prediction of trace organic compounds (TrOCs) removal and evaluation of energy requirements are essential for its design and operation.
Demeestere, Kristof   +8 more
core   +1 more source

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