Results 71 to 80 of about 113,794 (302)

Tratamento descentralizado de esgotos de empreendimentos comercial e residencial empregando a ecotecnologia dos wetlandsconstruídos

open access: yesAmbiente Construído
ResumoO objetivo deste trabalho é apresentar o desempenho dos wetlandsconstruídos de fluxo vertical (WCFV) submetidos a diferentes carregamentos orgânicos e hidráulicos, a fim de incorporar esta tecnologia como opção no tratamento descentralizado de ...
Camila Maria Trein   +4 more
doaj   +1 more source

Comparative effect of temperature on the performance of Typha domingensis pers. and Pontederia parviflora Alexander in phytotreatment

open access: yesActa Scientiarum: Technology, 2019
The study evaluated the performance of the species Typha domingensis Pers and Pontederia parviflora Alexander in wastewater treatment at the pilot scale. Six units of each species were built.
Débora Cristina Souza   +3 more
doaj   +1 more source

Back to Nature or Technology to the Rescue? Climate Managers' Preferences for Investment in Carbon Dioxide Removal

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Firms are increasingly looking into carbon dioxide removal (CDR), a set of options to take past emissions of greenhouse gases out of the atmosphere. Often two basic categories of CDR are distinguished: nature‐based solutions, such as planting trees or restoring wetlands, and technology‐based solutions, such as various forms of carbon capture ...
Sabrina Mili   +3 more
wiley   +1 more source

Research Progress and Prospects of Constructed Wetland Treatment Systems for Maricultural Wastewater and Its Nitrogen Removal Process

open access: yesProgress in Fishery Sciences
In the process of mariculture, a large number of toxic and harmful substances such as organic matter, ammonia, and nitrite are produced during the metabolism of cultured organisms and the decomposition of feed residuals.
Qiufen LI   +7 more
doaj   +1 more source

Domestic wastewater treatment using multi-layer constructed wetlands: an overview [PDF]

open access: yes, 2020
Domestic wastewater is generated from residential, institutional, commercial, and industrial establishments is disposed of via drainage and sewers. Usually, the wastewater is not treated from the primary sewage treatment and gets discharged to drainage ...
Al-Gheethi, A.A.S   +3 more
core  

Phytoremediation performance of floating treatment wetlands with pelletized mine water sludge for synthetic greywater treatment [PDF]

open access: yes, 2019
Buckets containing floating reed ( ) simulated floating treatment wetlands (FTWs) and were used to improve the remediation performance of synthetic greywater (SGW).
Abed, SN, Almuktar, SAAAN, Scholz, M
core   +2 more sources

From Green Governance to Biodiversity Strategy: The Role of Environmentally Experienced Directors in Chinese Firms

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study investigates how directors with environmental protection (EP) backgrounds influence corporate biodiversity concern (BIO) among Chinese A‐share listed firms from 2008 to 2023. Drawing on Upper Echelons Theory, we argue that directors' environmental expertise shapes firms' biodiversity strategies.
Chengming Huang   +2 more
wiley   +1 more source

Constructed wetlands in Europe

open access: yesWater Science and Technology, 1995
Many European countries have recently stated an increasing demand for small waste water treatment plants. Constructed wetlands seem to be particularly well suited for on-site treatment due to their simple construction and large buffering capacity. A number of different designs exist in Europe, above all subsurface flow systems, which have been in use ...
H. Mayer, R. Perfler, R. Haberl
openaire   +2 more sources

Life cycle assessment of constructed wetland systems for wastewater treatment coupled with microbial fuel cells [PDF]

open access: yes, 2017
The aim of this study was to assess the environmental impact of microbial fuel cells (MFCs) implemented in constructed wetlands (CWs). To this aim a life cycle assessment (LCA) was carried out comparing three scenarios: 1) a conventional CW system ...
Corbella Vidal, Clara   +2 more
core   +2 more sources

Beyond the Reports: Cultural Pressures, Unheard Voices and the Climate Accountability Gap in Oil and Gas Sector Governance

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Environmental governance in Nigeria's oil and gas sector remains central to global climate justice debates, yet persistent accountability failures continue to undermine meaningful environmental and social outcomes. Despite extensive regulatory frameworks, accountability in resource‐dependent contexts is frequently reduced to formal reporting ...
Hammed Afolabi   +2 more
wiley   +1 more source

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