Synthesis and Toxicity of Halogenated Bisphenol Monosubstituted‐Ethers: Establishing a Library for Potential Environmental Transformation Products of Emerging Contaminant

2020 ◽  
Vol 17 (11) ◽  
Author(s):  
Rui Guo ◽  
Mengxi Cao ◽  
Ming Hu ◽  
Wenchao Deng ◽  
Wenjuan Zhang ◽  
...  
Keyword(s):  
Transformation Products ◽  
Emerging Contaminant ◽  
Environmental Transformation

Photodegradation of Emerging Contaminant 2-(tiocyanomethylthio) Benzothiazole (TCMTB) in Aqueous Solution: Kinetics and Transformation Products

2020 ◽  
Vol 105 (3) ◽  
pp. 433-439
Author(s):  
Crislaine Bertoldi ◽  
Aline de Cássia Campos Pena ◽  
Alexsandro Dallegrave ◽  
Andreia N. Fernandes ◽  
Mariliz Gutterres
Keyword(s):  
Aqueous Solution ◽  
Transformation Products ◽  
Emerging Contaminant ◽  
Solution Kinetics

scholarly journals Computational Approaches for the Prediction of Environmental Transformation Products: Chlorination of Steroidal Enones

2021 ◽  
Author(s):  
Christopher J. Knutson ◽  
Nicholas C. Pflug ◽  
Wyanna Yeung ◽  
Matthew Grobstein ◽  
Eric V. Patterson ◽  
...  
Keyword(s):  
Transformation Products ◽  
Computational Approaches ◽  
Environmental Transformation

Prioritization of Pesticide Environmental Transformation Products in Drinking Water Supplies†

2006 ◽  
Vol 40 (23) ◽  
pp. 7283-7289 ◽  
Author(s):  
Chris J. Sinclair ◽  
Alistair B. A. Boxall ◽  
Simon A. Parsons ◽  
Miles R. Thomas
Keyword(s):  
Drinking Water ◽  
Transformation Products ◽  
Water Supplies ◽  
Environmental Transformation

Monitoring of malathion and its impurities and environmental transformation products on surfaces and in air following an aerial application

1993 ◽  
Vol 27 (2) ◽  
pp. 388-397 ◽  
Author(s):  
Mark A. Brown ◽  
Myrto X. Petreas ◽  
Howard S. Okamoto ◽  
Thomas M. Mischke ◽  
Robert D. Stephens
Keyword(s):  
Transformation Products ◽  
Aerial Application ◽  
Environmental Transformation

Framework for Evaluating the Fate, Transport, and Risks From Conventional Munitions Compounds in Underwater Environments

2011 ◽  
Vol 45 (6) ◽  
pp. 35-46 ◽  
Author(s):  
Harry D. Craig ◽  
Susan Taylor
Keyword(s):  
Fate And Transport ◽  
Transformation Products ◽  
Ecological Risks ◽  
Energetic Compounds ◽  
Environmental Transformation

AbstractLegacy underwater munitions may leak munitions constituents and, thereby, contaminate the environment and expose people to energetic compounds. This paper reviews the sources of underwater munitions, how munitions compounds are released, and their fate and transport characteristics. Because some of these energetic compounds and their environmental transformation products are toxic, we also describe the types of data needed to evaluate potential human and ecological risks at underwater munitions sites.

Granular bainite or granular ferrite? A preliminary TEM investigation of an HSLA-100 steel

1991 ◽  
Vol 49 ◽  
pp. 584-585
Author(s):  
R. Varughese ◽  
S. W. Thompson ◽  
P. R. Howell
Keyword(s):  
Room Temperature ◽  
Transformation Products ◽  
Accurate Description ◽  
Granular Bainite ◽  
Preliminary Results ◽  
The Past ◽  
Light Micrograph ◽  
Multiphase Reaction ◽  
Detailed Nature

Ever since Habraken and Economopoulos first employed the term granular bainite to classify certain unconventional transformation products in continuously cooled steels, the term has been widely accepted and used, despite the lack of a clear consensus as to the detailed nature of the transformation products which constitute granular bainite. This paper presents the preliminary results of a TEM investigation of an 0.04 wt% C, copper-containing steel (designated HSLA-100). It is suggested that the term granular ferrite rather than granular bainite is a more accurate description of this multiphase reaction product.Figure 1 is a light micrograph of a sample which had been air-cooled from 900°C to room temperature. The microstructure is typical of that which has been termed granular bainite in the past and appears to consist of equiaxed ferritic grains together with other minor transformation products. In order to examine these structures in more detail, both continuously cooled and isothermally transformed and quenched materials have been examined with TEM. Granular bainite has been found in virtually all samples.

Tools of Transformation: Appropriate Technology in U.S. Countercultural Literature

2012 ◽  
Vol 44 (2) ◽  
pp. 75-93
Author(s):  
Peter Mortensen
Keyword(s):  
Low Cost ◽  
Appropriate Technology ◽  
Small Scale ◽  
Environmental Transformation ◽  
Buckminster Fuller ◽  
1960S And 1970S ◽  
The 1960S ◽  
Environmentally Sound ◽  
User Friendly ◽  
Second Wave

This essay takes its cue from second-wave ecocriticism and from recent scholarly interest in the “appropriate technology” movement that evolved during the 1960s and 1970s in California and elsewhere. “Appropriate technology” (or AT) refers to a loosely-knit group of writers, engineers and designers active in the years around 1970, and more generally to the counterculture’s promotion, development and application of technologies that were small-scale, low-cost, user-friendly, human-empowering and environmentally sound. Focusing on two roughly contemporary but now largely forgotten American texts Sidney Goldfarb’s lyric poem “Solar-Heated-Rhombic-Dodecahedron” (1969) and Gurney Norman’s novel Divine Right’s Trip (1971)—I consider how “hip” literary writers contributed to eco-technological discourse and argue for the 1960s counterculture’s relevance to present-day ecological concerns. Goldfarb’s and Norman’s texts interest me because they conceptualize iconic 1960s technologies—especially the Buckminster Fuller-inspired geodesic dome and the Volkswagen van—not as inherently alienating machines but as tools of profound individual, social and environmental transformation. Synthesizing antimodernist back-to-nature desires with modernist enthusiasm for (certain kinds of) machinery, these texts adumbrate a humanity- and modernity-centered post-wilderness model of environmentalism that resonates with the dilemmas that we face in our increasingly resource-impoverished, rapidly warming and densely populated world.

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