Results 51 to 60 of about 183,099 (237)

Ammonification Process Is Limited by Transformation of Medium Molecular Weight Nitrogenous Organics but Not Hydrolysis of Proteins

open access: yesAdvanced Science, EarlyView.
A multi‐level analytical framework, integrating protein‐level persistence analysis, nontargeted HRMS formula tracking, peptide‐level proteomics, and targeted monomer quantification under varying redox conditions, together with FMO calculations reveal that ammonification is limited by medium molecular weight nitrogenous multimers.
Jing Li   +4 more
wiley   +1 more source

Evaluation of batch test for measurement of active biomass in activated sludge mixed liquor [PDF]

open access: yes, 2001
Includes bibliographical references.Over the past two decades significant advances have been made in the areas of engineering (design) and technology (implementation and operation) of the single sludge activated sludge system.
Beeharry, Amal Oodhay
core   +1 more source

High-efficiency capacitive deionization: Freestanding carbon electrodes derived from fungal hyphae with in-situ oriented MOF growth

open access: yesGreen Energy & Environment
High-performance electrode materials are critical for the development of the capacitive deionization (CDI) technology for efficient water desalination. In this study, binder-free porous carbon electrodes were successfully prepared from the fungal hyphae ...
Jiao Chen   +5 more
doaj   +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

Efeito da adição de lodo de estação de tratamento de água (ETA) nas propriedades de material cerâmico estrutural Effect of the addition of sludge from water treatment plants on the properties of structural ceramic material

open access: yesCerâmica, 2006
O resíduo (lodo) gerado nos decantadores das Estações de Tratamento de Água (ETA) possui composição variada, de acordo com a região onde ela está localizada, com o mês de coleta e com o coagulante usado.
S. R. Teixeira   +4 more
doaj   +1 more source

Effect of pyrolysis temperature on the transformation of phosphorus forms in sludge biochar

open access: yesWater Science and Technology
The Standards, Measurements, and Testing (SMT) phosphorus fractionation approach was used to measure the amounts of total phosphorus (TP), organic phosphorus (OP), inorganic phosphorus (IP), apatite inorganic phosphorus (AP), and non-apatite inorganic ...
Zhongpu Yu   +7 more
doaj   +1 more source

A Holistic and Experimentally-Based View on Recycling of Off-Gas Dust within the Integrated Steel Plant

open access: yesMetals, 2018
Ore-based ironmaking generates a variety of residues, including slags and fines such as dust and sludges. Recycling of these residues within the integrated steel plant or in other applications is essential from a raw-material efficiency perspective.
Anton Andersson   +7 more
doaj   +1 more source

Evaluation of the genotoxic and teratogenic potential of a municipal sludge and sludge-amended soil using the amphibian Xenopus laevis and the tobacco: Nicotiana tabacum L. var. xanthi Dulieu [PDF]

open access: yes, 2003
The toxic, genotoxic and teratogenicpotential of amunicipal sewage sludge was assessed using the micronucleus assay on the larvae of the amphibianXenopuslaevis and with the tobacco somatic mutation test using the yellow–green xanthiDulieu mutant a1+/a1 ...
Gauthier, Laury   +4 more
core   +1 more source

Coupling effect of cement-stabilization and biopolymer-modification on the mechanical behavior of dredged sediment

open access: yesJournal of Rock Mechanics and Geotechnical Engineering
Nowadays, biopolymer stabilization as a promising eco-friendly approach in soft ground improvement has attracted wide attentions. However, the feasibility of using biopolymer as a green additive of cement-stabilized dredged sediment (CDS) with high water
Lei Lang   +4 more
doaj   +1 more source

Performance of the municipal wastewater treatment plant for removal of Listeria monocytogenes

open access: yesInternational Journal of Environmental Health Engineering, 2013
Aims: The aim of present study was determination of occurrence of Listeria Listeria spp. in various point of a municipal wastewater treatment plant. Materials and Methods: The samples were collected of influent, effluent, raw sludge, stabilized sludge ...
Nahid Navidjouy   +3 more
doaj   +1 more source

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