Results 31 to 40 of about 6,923,025 (109)

Performance of hybrid constructed wetland for piggery wastewater treatment [PDF]

open access: yes, 2013
The environmental impact of the livestock sector in North-East Italy directly affects water (nitrates accumulation and eutrophication). Through the “Nitrate Directive” (91/676/EEC), the EU aims to reduce water pollution caused or induced by nitrates from
Politeo, Marco
core  

Glucose Addition Enhanced the Advanced Treatment of Coking Wastewater

open access: yes, 2021
Biological processes have high removal efficiencies and low operational costs, but the secondary effluent of coking wastewater (CWW), even at a low concentration, is difficult for microorganisms to degrade directly.
Yu Xia   +8 more
core   +1 more source

Elimination of Microplastics at Different Stages in Wastewater Treatment Plants

open access: yes, 2022
Microplastic pollution has been widely studied as a global issue due to increased plastic usage and its effect on human and aquatic life. Microplastics originate from domestic and industrial activities.
Hyuk Jun Kwon   +3 more
core   +1 more source

Engineering difference: Matrix design determines community composition in wastewater treatment systems [PDF]

open access: yes, 2012
There is a growing view that the application of ecological theory has the potential to facilitate a transition from a descriptive to a predictive framework in wastewater engineering.
Baptista, J. D. C.   +6 more
core   +1 more source

Microwave Irradiation in Technologies of Wastewater and Wastewater Sludge Treatment: A Review

open access: yes, 2021
Every year, the human impact on the world’s water sources becomes more pronounced. One of the triggers to this increase is the use of ineffective wastewater and sludge treatment systems. Recently, the number of studies of microwave processing in handling
Marina Obukhova   +2 more
core   +1 more source

Reverse Osmosis Membrane Combined with Ultrasonic Cleaning for Flue Gas Desulfurization Wastewater Treatment

open access: yes, 2022
Flue gas desulfurization (FGD) wastewater treatment is currently of interest, as stringent standards have been released in order to limit the pollution emissions from the energy industry, and concerns about water scarcity are also increasing.
Shuiyang Xu   +4 more
core   +1 more source

Sugar Beet Processing Wastewater Treatment by Microalgae through Biosorption

open access: yes, 2022
The aim of this study was to investigate the potential of environmental pollution reduction of sugar beet processing factory wastewater by the biorefinery approach and integration of microalgae biomass production. In the present study, Chlorella vulgaris
Milica Pojić   +10 more
core   +1 more source

Physicochemical methods for water and wastewater treatment proceedings of the second international conference, Lublin, June 1979

open access: yes, 1980
Physicochemical Methods for Water and Wastewater Treatment covers the proceedings of the Second International Conference held in Lublin in June 1979. The papers in this compendium discuss scientific findings on how to treat water and wastewater using ...
International Conference on Physicochemical Methods for Water and Wastewater Treatment < 1979, Lublin, Poland>   +1 more
core  

Treatment of Organics Contaminated Wastewater by Ozone Micro-Nano-Bubbles

open access: yes, 2018
The efficiency of ozone for the treatment of organics contaminated wastewater is limited by its slow dissolution rate and rapid decomposition in the aqueous phase. Micro-nano-bubbles (MNBs) are a novel method to prolong the reactivity of the ozone in the
Zhiran Xia, Liming Hu
core   +1 more source

Establishing a Smart Farm-Scale Piggery Wastewater Treatment System with the Internet of Things (IoT) Applications

open access: yes, 2020
The conventional piggery wastewater treatment system is mainly a manual operation system which may be well managed by experienced technicians. However, the pig farmers must simultaneously manage their pig production as well as their on-farm wastewater ...
Hsin-Cheng Chung   +2 more
core   +1 more source

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