Chitosan-supported palladium catalyst. IV . influence of temperature on nitrophenol degradation and thermodynamic parameters
Article Abstract:
To prepare a chitosan-supported palladium catalyst, glutaraldehyde cross-linked chitosan is loaded with palladium and then reduced using an in suit hydrogen generation procedure. In order to determine the minimum molar ration between nitrophenol and sodium, the influence of the initial concentration of these compounds is also studied.
Publication Name: Journal of Environmental Management
Subject: Environmental issues
ISSN: 0301-4797
Year: 2004
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Transport of gellan gum microbeads through sand: an experimental evaluation for encapsulated cell bioaugmentation
Article Abstract:
The feasibility of using gelencapsulated bacteria for bioaugmentation of contaminated aquifers was evaluated by studying transport of 10-40 um gellan gum microbeads in horizontal sand columns. It is seen that under the employed injection conditions, gellan gum microbeads can be distributed through certain zones of a soil matrix.
Publication Name: Journal of Environmental Management
Subject: Environmental issues
ISSN: 0301-4797
Year: 2003
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Bioremediation of solis conatminated with explosives
Article Abstract:
An examination was conducted on the most important groups of chemicals that must be treated at sites contaminated by explosive processing. Chemical and biological transformations were conducted in the commercial process developed to exploit these transformation for treatment of contaminated soil.
Publication Name: Journal of Environmental Management
Subject: Environmental issues
ISSN: 0301-4797
Year: 2004
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- Abstracts: The role of age-structure on the persistence and the dynamics of insect herbivore - parasitoid interactions. Compensation behaviour by insect herbivores and natural enemies: its influence on community structure
- Abstracts: Do plant toxins impose constraints on herbivores? An investigation using compartmental analysis
- Abstracts: Reevaluation of ENCORE: support for the eutrophication threshold model for coral reefs. Immigration: a potential time bomb under the integration of conservation and development
- Abstracts: Consequences of variation in species diversity in a community of root-feeding herbivores for nematode dynamics and host plant biomass
- Abstracts: Some comparative factors regarding recycling collection systems in regions of the USA and Europe. Fed-batch and batch operating mode analysis of a stirred anaerobic sequencing reactor with self-immobilized biomass treating low-strength wastewater