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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
21

Quantitative analysis of the mixture of gases resulting from the pyrolysis of methyl chlorocarbonate

Keller, Roy A., 1928- January 1952 (has links)
No description available.
22

Kinetics of the thermal decomposition of ethyl chlorocarbonate

Yates, William Francis, 1922- January 1949 (has links)
No description available.
23

Polychlorinated biphenyl (PCB) substitute compounds in the Fox River system their identification and distribution /

Peterman, Paul H. January 1983 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1983. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 237-256).
24

Isolation, identification and estimation of organochlorine pesticide residues in purified sewage effluent of the Johannesburg Metropolitan Area

Nicholls, Irene Barbara 22 September 2015 (has links)
M.Sc. / The Johannesburg Metropolitan area drains sewage from approximately 1,3 million people which is treated at five different works. The Northern Works discharges approximately 50 Mt of effluent per day, which, together with 27 MX from Alexandria Works flows into the Jukskei River and hence to Hartebeespoort Dam ...
25

Nuclear quadrupole transitions in chlorine and bromine compounds /

Manring, Edward Raymond January 1953 (has links)
No description available.
26

Reactive intermediates : I. The mechanisms of photodehalogenation of three tetrachloronaphthalenes : II. Structure and electronic effects in some selected carbenes

Clapp, Gary E. 15 April 1991 (has links)
Graduation date: 1991
27

A kinetic study of the pyrolysis of methylchloroformate in an all glass system

McCray, Ernest Grant, 1932- January 1955 (has links)
No description available.
28

The effect of 1,2,4,5-tetrachlorobenzene on the germination, and seedling vigor of barley, oats, and wheat

Ameen, Omar Ali, 1931- January 1958 (has links)
No description available.
29

Ex ante assessment of secondary impacts of environmental regulation: case study--organochlorines in the Canadian pulp and paper industry

Inch, Hilary 11 1900 (has links)
This thesis examines how the secondary effects of environmental regulations are assessed before the regulations are proclaimed. Negative secondary effects of a policy (such as regulation) may outweigh direct benefits; it is important that secondary effects are clearly assessed. The case study is the control of organochlorines in the Canadian pulp and paper industry via federal regulation of dioxins and furans and British Columbia's regulation of Adsorbable Organic Halogen (AOX). The thesis is founded upon the premise that sustainability must be an integral consideration. A systems approach is used to evaluate assessments and to generate recommendations. The evaluation is divided into two parts: the process of assessing the regulation and the contents of the assessments. Background information is provided on organochlorines, pulp and paper making, the pulp and paper industry and the relevant regulatory processes. A chronology of the regulation is established. Assessments are reviewed from five classes of stakeholders: industry, labour, environmentalists, the federal government and the British Columbia government. The study found that secondary impacts of the regulation were less important than the primary action, which was managing the risk posed by organochlorines in effluent. For the secondary assessments, stakeholders felt problems with the process were greater than shortcomings in content. In particular, governments' lack of response to submissions caused a lack of confidence in the system, which was well-founded in British Columbia's highly political process. The federal Regulatory Impact Analysis Statements gave a valuable but limited summary of impact assessments and the rationale behind the regulations. To improve the process of creating environmental regulation I recommend that the federal government assemble a reference document for assessments, that all levels of government institute class assessments for general cases, and that all stakeholders use a consistent, multiobjective framework. The proposed framework is presented.
30

Time-weighted average solid-phase microextraction (TWA-SPME) for in-planta detection of chlorinated solvents

Sheehan, Emily Moore, January 2009 (has links) (PDF)
Thesis (M.S.)--Missouri University of Science and Technology, 2009. / Vita. The entire thesis text is included in file. Title from title screen of thesis/dissertation PDF file (viewed June 16, 2009). Includes bibliographical references (p. 63-66).

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