Results 71 to 80 of about 6,910 (209)

Advancements in Biochar as a Sustainable Adsorbent for Water Pollution Mitigation

open access: yesAdvanced Science, Volume 12, Issue 19, May 22, 2025.
Biochar, obtained through pyrolysis of organic waste, serves as a sustainable solution for wastewater treatment due to its adaptability and low‐cost nature. This review comprehensively examines recent advancements in biochar production, functional modifications, and applications, highlighting the integration of machine learning and artificial ...
Devika Laishram   +3 more
wiley   +1 more source

Development and Characterization of a Chloroethenes-Dechlorinating Consortium Using Gluconate as a Hydrogen Donor

open access: yesJournal of Water and Environment Technology, 2020
To evaluate the effectiveness of gluconate as a potential hydrogen donor for reductive dechlorination of chloroethenes, we developed a trichloroethene (TCE)-dechlorinating consortium from chloroethenes-contaminated groundwater containing Dehalococcoides ...
Yuta Fujii   +4 more
doaj   +1 more source

Chlorination and dehydrochlorination reactions relevant to the manufacture of trichloroethene and tetrachloroethene. Part 1: Reaction pathways

open access: yes, 2011
Factors which affect the selectivity of the chlorination of 1,2-dichloroethane and the associated dehydrochlorination reactions have been examined using approximate thermodynamic calculations, equilibrium measurements, and a continuous flow micro-reactor.
Neil G. Hamilton   +11 more
core   +1 more source

Trichloroethene degradation by Gram-negative bacteria under low temperature

open access: yes, 2023
Tato diplomová práce studovala schopnost kometabolického rozkladu trichloroethenu (TCE) za snížených teplot, a to kulturami získanými na Ústavu inženýrství ochrany životního prostředí FT UTB ve Zlíně, označenými jako 1A, 5A, 6A, 6B a 12A. Trichloroethen
Paroušková, Klára
core   +2 more sources

Biochar-based composites for removing chlorinated organic pollutants: Applications, mechanisms, and perspectives

open access: yesEnvironmental Science and Ecotechnology
Chlorinated organic pollutants constitute a significant category of persistent organic pollutants due to their widespread presence in the environment, which is primarily attributed to the expansion of agricultural and industrial activities.
Qingqing Song   +4 more
doaj   +1 more source

Rate-limited Mass Transfer of Trichloroethene [PDF]

open access: yes, 2017
Trichloroethene (TCE) is a volatile and toxic contaminant commonly found in the subsurface. To help reduce the effects of this contaminant, it is important to understand the transport and fate behavior of TCE through the subsurface.
Irving, Deza R., Deza Irving
openaire   +3 more sources

Trichloroethene metabolite dichloroacetyl chloride induces apoptosis and compromises phagocytosis in Kupffer Cells: Activation of inflammasome and MAPKs.

open access: yesPLoS ONE, 2018
Exposure to trichloroethene (TCE), an occupational and ubiquitous environmental contaminant, is associated with the development of several autoimmune diseases, including autoimmune hepatitis (AIH). However, mechanisms contributing to TCE-mediated AIH are
Hui Wang   +3 more
doaj   +1 more source

Modeling trichloroethene reduction in a hydrogen-based biofilm

open access: yesWater Science and Technology, 2013
We constructed a multispecies biofilm model for simultaneous reduction of trichloroethene (TCE) and nitrate (NO3−) in the biofilm of a H2-based membrane biofilm reactor (MBfR). The one-dimensional model includes dual-substrate Monod kinetics for a steady-state biofilm with multiple solid and dissolved components.
Youneng, Tang   +2 more
openaire   +2 more sources

Trichloroethene and tetrachloroethene: tropospheric probes for Cl- and Br-atom reactions during the polar sunrise [PDF]

open access: yes, 1997
We report the results of laboratory and modeling investigations of the atmospheric fate of chlorinated ethenes and their rôle as indicators of halogen reactions in the springtime Arctic troposphere.
Ariya, P.A.   +4 more
core  

The anaerobic microbiology and biotreatment of chlorinated ethenes

open access: yes, 1995
Reductive dechlorination is a promising process for the bioremediation of the ubiquitous groundwater contaminants tetrachloroethene and trichloroethene. Newly isolated anaerobic bacteria dechlorinating tetra- and trichloroethene to cis-1,2-dichloroethene
Holliger, Christof (author)
core   +1 more source

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