Results 31 to 40 of about 154,429 (258)

Carbon capture and utilization in waste to energy approach by leading-edge algal photo-bioreactors: The influence of the illumination wavelength

open access: yesCase Studies in Chemical and Environmental Engineering, 2023
The cultivation of microalgae for carbon capture and utilization (CCU) emerged as sustainable and effective platform to reduce GHGS and produce valuable biomass. In the study, systematic comparison of two identical algal photo-bioreactors (PBRw and PBRp),
Giuseppina Oliva   +6 more
doaj   +1 more source

The Effect of Sample Preparation and Measurement Techniques on Heavy Metals Concentrations in Soil: Case Study from Kraków, Poland, Europe

open access: yesApplied Sciences, 2022
Accurate and reliable laboratory results are an extremely important and integral part of conducting scientific research. Many factors influence the results obtained, including the type of determination method, accuracy and precision of measurements, and ...
Agnieszka Operacz   +3 more
doaj   +1 more source

Water infrastructure and social housing in Bogotá: an intersection between modern water management and social housing production [PDF]

open access: yes, 2016
En la actualidad Bogotá afronta la presión de construir viviendas sociales en ecosistemas frágiles, áreas rurales o zonas propensas a las inundaciones, y al mismo tiempo proteger estas áreas para asegurar la capacidad de resiliencia del medio ambiente.
Rojas Bernal, Claudia Lucia
core   +1 more source

The new urban wastewater treatment directive from the perspective of the receiving rivers’ quality

open access: yesEnvironmental Sciences Europe
Background The European Union is reformulating key water management directives: the Urban Wastewater Treatment Directive (UWWTD) and the Water Framework Directive.
Máté Krisztián Kardos   +3 more
doaj   +1 more source

Effect of Lactate on the Microbial Community and Process Performance of an EBPR System

open access: yesFrontiers in Microbiology, 2019
Candidatus Accumulibacter phosphatis is in general presented as the dominant organism responsible for the biological removal of phosphorus in activated sludge wastewater treatment plants.
Francisco J. Rubio-Rincón   +7 more
doaj   +1 more source

IIT-Hyderabad professor Chandra Shekhar Sharma bags award [PDF]

open access: yes, 2017
Professor Chandra Shekhar Sharma from the department of chemical engineering, Indian Institute of Technology, Hyderabad (IIT-H), has won the prestigious Young Scientist Platinum Jubilee Award, instituted by the National Academy of Sciences, India. He has
Sharma, Chandra Shekhar
core  

Bamboo Medical Application: A State‐of‐the‐Art Review

open access: yesAdvanced Materials Technologies, EarlyView.
This review presents a structured classification of bamboo's current use in healthcare. It organizes applications into medical textiles and medical devices, with further divisions based on function and level of invasiveness. It also examines material utilization based on bamboo's structural role, highlighting how it supports both protective and ...
Haymanot Beza Lamesgin   +3 more
wiley   +1 more source

Ecological impacts of combined sewer overflows on receiving waters

open access: yesDiscover Water
Receiving water quality is increasingly recognized as a significant environmental issue due to rapid urbanization and climate change. The quality of water in urban streams is notably affected by discharges from waste water treatment plants (WWTPs) and ...
Teressa Negassa Muleta, Marcell Knolmar
doaj   +1 more source

Modified Zeolites in Ground Water Treatment/ Modifikované Zeolity V Úprave Podzemných Vôd

open access: yesGeoScience Engineering, 2015
Článok prezentuje výsledky technologických skúšok vykonaných v UV Kúty. Cieľom tejto práce bolo porovnať modifikované (povrchovo upravené) zeolity známe ako klinoptilolit (veľké nálezisko klinoptilolitu bolo objavené na Východnom Slovensku v 1980-tych ...
Barloková Danka   +2 more
doaj   +1 more source

Community-driven sanitation improvement in deprived urban neighbourhoods: meeting the challenges of local collective action, co-production, affordability and a trans-sectoral approach. [PDF]

open access: yes, 2013
There is an international consensus that urban sanitary conditions are in great need of improvement, but sharp disagreement over how this improvement should be pursued.
McGranahan, Gordon, SHARE
core   +1 more source

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