Civil and Environmental Engineering Commons^™

Water Development, Wildlife And Recreation: Panel, Charles W. Howe

Water as a Public Resource: Emerging Rights and Obligations (Summer Conference, June 1-3)

32 pages.

Contains 5 pages of footnotes and tables and 2 pages of references.

Includes a paper: "Option Value: Empirical Evidence from a Case Study of Recreation and Water Quality" by Douglas A. Greenley, Richard G. Walsh and Robert A. Young. A final version of this paper was published in 96(4) The Quarterly Journal of Economics (1981): 657-673.

Thermal Desorption Of Hazardous And Toxic Organic Compounds From Soil Matrices, Michael L. Hornsby

Theses

The purpose of this initial laboratory scale research project was to study and demonstrate the feasibility in removal of selected toxic organic compounds from soil by thermal desorption and gas purge. Applying heat and a flow of inert gas to the soil increases the volatilization and effects removal of organic compounds from soil. The work was done in two parts: First, organic solvents were injected into columns containing real and simulated soil matrices. The columns were heated to one of the four temperatures and purged with a flow of nitrogen carrier gas. The organic vapors were deposited as a plug …

Groundwater Contamination Studies At A Sanitary Landfill In New Jersey, Yau-Chorng Chien

Theses

Edgeboro Landfill, a site used for the disposal of municipal and industrial refuse, is one of the largest landfills in New Jersey. The landfill has been in operation since 1954, serving the solid waste disposal needs of local townships and a major portion of Middlessex and the surrounding counties. The landfill was not equipped with a liner and a leachate collection system at the time of start up. The leachate collection line around the landfill, on-site leachate treatment by three stabilization ponds and subsurface cut-off wall were provided to minimize the discharge of leachate into adjacent waters in 1979. Groundwater …

Steady-State Operation Of Bench-Scale Activated Sludge Process Using Phenol And 2-Chlorophenol As Substrates, Jeffrey Richard Caputi

Theses

Experiments were conducted to determine whether a continuous process similar to the common activated sludge process could be operated at a relative steady state with phenol and 2-chlorophenol as the sole carbon sources. After a number of unsuccessful trials, process conditions were developed which allowed for operation at a relative steady state with respect to the concentration of microorganisms in the reactor and the concentration of phenol and 2-chlorophenol in the effluent.

Phenol and 2-chlorophenol were removed at better than 99 percent efficiency on a continuous basis. The mixed liquor grown under the conditions of the experiment was highly filamentous …

Investigation Of Water-Binding Properties Of Industrial Sludges Using Thermal Analysis As A Monitoring Tool, Ron Josephson

Theses

As part of a program to develop new and more cost-effective dewatering approaches for industrial hazardous wastes, sludges and synthetic "model" materials were analyzed by thermal methods in an attempt to comprehend their water-binding qualities and differentiate free and bound water. These thermal methods included Differential Thermal Analysis (DTA), Thermogravimetric Analysis (TG), and Differential Scanning Calorimetry (DSC). Industrial sludges and laboratory models were compared using both standard heating techniques and subambient cooling (to -60°C). This latter technique provides direct indication of the amount of free water. This information can be very useful in evaluating and improving dewatering techniques for industrial …

A Study Of Hazardous Wastes Generated In New Jersey With Regard To The Siting Of Waste Disposal Facilities In The State, Shreerang Narayan Dharasker

Theses

The effective treatment and disposal of hazardous wastes is one of the most urgent problems facing the State of New Jersey today. New Jersey is the most densely populated state and is a leader in industry. Nearly every major industry in the nation is represented by one or many production units all of which generate copious amounts of hazardous and toxic wastes each year. Although the state has the toughest rules and regulations on the management of hazardous waste, there are very few options exercised or facilities cited for the effective treatment and disposal of wastes within the state boundaries. …

Saturated Hydraulic Conductivity Of Brunswick Soil With Aqueous Benzene Solution, Thomas R. Pisciotta

Theses

Tests measuring saturated hydraulic conductivity and dispersivity were conducted on Brunswick soil using an aqueous solution of benzene. The tests were performed using a flexible wall permeameter which was modified to allow extraction of effluent samples immediately upon exit of the test specimen. Influent and effluent samples were analyzed with a gas chromatograph in order to quantify dispersion and sorption in the specimen.

The test was performed using a confining pressure of 70 psi. and a hydraulic gradient of 100.3. Using a sample statically compacted to 99.2% of the Modified Proctor maximum density and tap water as a permeant, stable …

The Endangered Species Act And Western Water Projects, Lawrence J. Macdonnell

Western Water Law in Transition (Summer Conference, June 3-5)

20 pages.

Contains references.

Water Project Financing Needs In Colorado, J. William Mcdonald

Western Water Law in Transition (Summer Conference, June 3-5)

12 pages.

Federal/State Relations In Theory And Practice: A Sovereignty Mismatch, Charles T. Dumars

Western Water Law in Transition (Summer Conference, June 3-5)

12 pages.

Contains footnotes.

Unresolved Issues In Federal Reserved Rights, Michael D. White

Western Water Law in Transition (Summer Conference, June 3-5)

12 pages.

Putting Indian Reservation Water Rights To Use, Richard B. Collins

Western Water Law in Transition (Summer Conference, June 3-5)

10 pages.

Financing Water Projects: Where Do We Go From Here?, Henry P. Caulfield, Jr.

Western Water Law in Transition (Summer Conference, June 3-5)

16 pages.

Financing Water Projects: Where Do We Go From Here?: A Panel Discussion [Colorado House Bill No. 1088, As Amended 4/15/85], Chris Paulson

Western Water Law in Transition (Summer Conference, June 3-5)

4 pages.

Contains text of Colorado House Bill No.1088, as amended 4/15/85.

Interstate Transfers Of Water: Opportunities And Obstables [Sic], A. Dan Tarlock

Western Water Law in Transition (Summer Conference, June 3-5)

34 pages.

Western Ground Water Law: Overview And Recent Developments, J. David Aiken

Western Water Law in Transition (Summer Conference, June 3-5)

27 pages.

Representing The Water Client [Outline], David W. Robbins

Western Water Law in Transition (Summer Conference, June 3-5)

3 pages.

Federal And State Regulation Of Activities Affecting Water Quality, Julia B. Epley

Western Water Law in Transition (Summer Conference, June 3-5)

54 pages.

Legal Implications Of Instream Flows And Other Nonconsumptive Uses, Steven J. Shupe

Western Water Law in Transition (Summer Conference, June 3-5)

14 pages.

The Public Trust Doctrine: Conflict With Traditional Western Water Law?, Harrison C. Dunning

Western Water Law in Transition (Summer Conference, June 3-5)

24 pages.

Contains references.

Inefficiency, Waste, And Loss: Water Supplies Of The Future?, John W. Krautkraemer

Western Water Law in Transition (Summer Conference, June 3-5)

24 pages.

Contains references.

Agenda: Western Water Law In Transition, University Of Colorado Boulder. Natural Resources Law Center

Western Water Law in Transition (Summer Conference, June 3-5)

Conference organizers and/or faculty included University of Colorado School of Law professors James N. Corbridge, Jr., Lawrence J. MacDonnell, Richard B. Collins, David H. Getches and Charles F. Wilkinson.

The prior appropriation doctrine has governed the allocation and use of water in the western United States since the 1850s. The shifting nature of water demand is bringing about changes in the traditional legal system. This conference will consider the fundamental principles of the prior appropriation doctrine together with the important new developments in the law now underway throughout the West.

The Prior Appropriation System In Western Water Law: The Law Viewed Through The Example Of The Rio Grande Basin, James N. Corbridge Jr., Charles F. Wilkinson

Western Water Law in Transition (Summer Conference, June 3-5)

17 pages.

Contains references.

Administering Water Rights: The Permit System, Lawrence J. Wolfe

Western Water Law in Transition (Summer Conference, June 3-5)

69 pages.

Contains references.

Administering Water Rights: The Colorado System, Raymond L. Petros

Western Water Law in Transition (Summer Conference, June 3-5)

140 pages (includes illustrations and maps).

Contains bibliography.

Protective Laboratory Measures For The Flexible Wall Permeameter And The Atterberg Limits Tests Using Hazardous And Toxic Chemicals, Robert A. Tetla

Theses

Safety procedures for performing geotechnical testing with hazardous and toxic materials, excluding radioactive wastes, are developed for the Flexible Wall Permeameter and the Atterberg Limits Tests. The tests were evaluated in detail to determine the critical points at which the technician would be exposed to the hazardous and/or toxic permeant. It was found that the following safety measures should always be taken; 1) the apparatus and all testing should be undertaken in a sliding sash hood using the proper face velocity, 2) air monitoring using a personal dosimeter and/or a detector tube is required to assure that the concentration of …

The Evaluation Of New Jersey's Remedial Response Program With Regard To The Use Of Risk Assessment In Determining Extent Of Cleanup, Susan Christine Gieser

Theses

In order to effectively manage the cleanup of hazardous waste sites the New Jersey Department of Environmental Protection developed a comprehensive Master Plan. Under P. L. 1983, c. 222 (A-1255) the Hazardous Waste Advisory Council was charged with reviewing New Jersey's remedial action program. One issue identified by the Council for review was the use of risk assessment for determining extent of cleanup. The study was comprised of a literature search, review of legislation that impacts on this issue, interviews with DEP personnel, and consultation with others from academia and industry to recommend what is an acceptable risk and its …

The Kinetics And Hepatotoxicity Of Benzyl Chloride Vapor In Rats, Hari V. Rao

Theses

Male Sprague Dawley rats (250g) were exposed to benzyl chloride vapor at a concentration of 220 ppm for 6 hours. During inhalation, the blood benzyl chloride concentration increased to reach a steady state level of 9-10 ug/ml between 4 and 6 hours of exposure. A small concentration of benzyl chloride (0.86 ug/ml) was present in the blood four hours after the termination of exposure. The absorption half life was 0.53 hours (0.39-0.81) and the elimination half life was l.12 hour (0.93-l.40).

The absorbed benzyl chloride was largely retained in the blood and some of it (0.22 ug/g) was sequestered into …

Scheduling Effects Of 5-(3,3-Dimethyl-1-Triazeno)Imidazole-4-Carboxamide (Dtic) And 1,3-Bis-Chloroethyl-1-Nitrosourea (Bcnu) On Mouse Melanoma Cells B16cl5, Gracie V. Coffey

Theses

DTIC and BCNU have been demonstrated to have enhanced chemotherapeutic effects in mice bearing Bl6 mouse melanoma cells. The order of administration seems to be important in maintaining optimum effects. This was shown is a study by Hill et al. (unpublished).

In the present study, mouse melanoma cells, Bl6CL4, were treated with either DTIC or BCNU. The drug was allowed to remain on the cells for 2, 3, or 4 days. The drug-containing media were then removed, the cells were washed and fresh medium was added. The cells were incubated in an atmosphere of 5% CO2 and 95% air at …

Laser Levelling Land For Flood Irrigation, M D. Green, J. P. Middlemas

Journal of the Department of Agriculture, Western Australia, Series 4

Since the introduction of laser levelling to Western Australia's South-West irrigation area five years ago, many farmers have benefited from this new and precise method of land-forming.

The use of lasser controlled earthmoving equipment to redevelop irrigated paddocks has led to improved irrigation efficiency and drainage. Less water is used for each irrigation, water is applied more evenly and less labour is needed. many older, grass-dominated paddocks have been reseeded to improve pasture species.