Results 71 to 80 of about 1,387,842 (285)

Modelagem matemática de nitrogênio e fósforo em lagoas facultativas e de aguapés para tratamento de dejetos de suínos [PDF]

open access: yes, 2002
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia de Produção.Objetivou-se com este trabalho desenvolver uma modelagem matemática para lagoas facultativas e lagoas de aguapés de um ...
Zanotelli, Cladir Teresinha
core  

Effects of Aspect Ratio on Solar Enhanced Waste Stabilization Ponds [PDF]

open access: yes, 2012
The simulation of solar radiation in waste stabilization ponds is a developing tool worth studying in order to understand its effects on wastewater quality in waste stabilization ponds.
Agunwamba, JC, Utsev, JT
core   +1 more source

Spatiotemporal Multi‐Omic Mapping Reveals Liver‐Muscle Metabolic Crosstalk in Cancer Cachexia

open access: yesAdvanced Science, EarlyView.
The interactive CCAtlas platform delineates cross‐species, spatiotemporal, and sex‐specific molecular dynamics and metabolic rewiring across organs during cancer cachexia. Hepatic Gamt downregulation curtails hepatic creatine synthesis to trigger systemic creatine insufficiency and consequent skeletal muscle atrophy in LLC tumour‐bearing mice ...
Zihan Tian   +12 more
wiley   +1 more source

Perfil longitudinal de uma lagoa facultativa de tratamento secundário de esgoto doméstico aplicada nas condições ambientais do sul do Brasil [PDF]

open access: yes, 2005
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Ambiental.Neste trabalho, estudou-se uma lagoa facultativa de tratamento de esgoto secundário, em escala piloto, na região sul do
Gotardo Jackeline Tatiane
core  

Operation and recovery of a seasonally-loaded UK waste stabilisation pond system [PDF]

open access: yes, 2013
An intermittent discharge waste stabilisation pond system was trialled for treatment of a seasonal wastewater load from a campsite. The system showed rapid acclimatisation to incoming load, with chlorophyll-a exceeding 700 mg l?1 within 2 weeks and ...
Zhang, S.   +3 more
core   +1 more source

Heavy Metal Contamination: Impacts From Plants to the Food Chain and Eco‐Friendly Amelioration Strategies

open access: yesAgriFood: Journal of Agricultural Products for Food, EarlyView.
Heavy metal pollution reduces soil health and threatens food safety by entering plants; however, the use of nanoparticles, biofertilizers, and organic fertilizers such as biochar offers a promising strategy for improvement and sustainable agriculture. ABSTRACT Heavy metal (HM) pollution, resulting from human activities such as mining and the excessive ...
Sina Siavash Moghaddam   +4 more
wiley   +1 more source

The Hydraulics of Waste Stabilization Ponds [PDF]

open access: yes, 1972
The treatment efficiency of waste stabilization ponds depends primarily on the biological factors of type of waste and organic loading. However, the biological activity in a pond is greatly influenced by the environmental ...
Watters, Gary Z.
core   +1 more source

Design of waste stabilisation ponds for municipal effluent treatment in Sobi cantonment, Ilorin, Nigeria [PDF]

open access: yesEngineering and Technology Journal
The generation of wastewater or effluent is unavoidable as long as humans exist, and it could cause potential danger if not properly managed. One way to manage it is by ensuring proper treatment before discharging into rivers, streams, and creeks.
Francis Ogbozige
doaj   +1 more source

AS‐pHopt: An Optimal pH Prediction Model Enhanced by Active Site of Enzymes

open access: yesAdvanced Intelligent Discovery, EarlyView.
To address the low accuracy of enzyme optimal pH (pHopt) prediction, this study develops active site‐based pHopt (AS‐pHopt), a prediction model enhanced by active site information and pseudo‐label prediction. Integrating key structural and physicochemical features affecting enzyme pHopt, AS‐pHopt uses Evolutionary Scale Modeling (ESM)‐2 with active ...
Wenxiang Song   +6 more
wiley   +1 more source

Dynamics of the Planktonic Community in a Sanitary Sewage Treatment System Through Polishing Ponds

open access: yesActa Biológica Colombiana
For a better understanding of the factors involved in biological sewage treatment and the importance of the planktonic community in stabilization ponds, this research evaluated the functioning of a domestic sewage treatment system, considering pollutant
Adriana Barbosa Sales Magalhães   +3 more
doaj   +1 more source

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