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Water Infrastructure Project Earmarks in EPA Appropriations: Trends and Policy Implications

Description: This report discusses appropriations for EPA water infrastructure programs, focusing on congressional earmarks in the account that funds these programs. Information on the programmatic history of EPA involvement in assisting wastewater treatment and drinking water projects is provided in two appendixes.
Date: January 19, 2006
Creator: Copeland, Claudia
Partner: UNT Libraries Government Documents Department

Integrated water treatment system test strategy

Description: This document describes the operational testing at the KE Basin planned for obtaining information necessary for the successful design of the Integrated Water Treatment System and thereby facilitate the efficient removal of the fuel, sludge and debris from the K Basins within the SNF Project budgets and schedules. The document includes the description of the operational testing to be conducted, the samples and measurements to be taken, the sample analysis to be performed, and the use of the information obtained.
Date: July 11, 1996
Creator: Bergsman, K.H., Westinghouse Hanford
Partner: UNT Libraries Government Documents Department

Federally Supported Water Supply and Wastewater Treatment Programs

Description: This report provides background information on the types of water supply and wastewater treatment projects traditionally funded by the federal government and the several existing programs to assist communities with water supply and wastewater recycling and treatment.
Date: March 17, 2016
Creator: Copeland, Claudia; Carter, Nicole T.; Cody, Betsy A.; Stubbs, Megan & Tiemann, Mary
Partner: UNT Libraries Government Documents Department

Federally Supported Water Supply and Wastewater Treatment Programs

Description: This report provides background information on the types of water supply and wastewater treatment projects traditionally funded by the federal government and the several existing programs to assist communities with water supply and wastewater treatment.
Date: June 15, 2009
Creator: Copeland, Claudia; Cody, Betsy A.; Tiemann, Mary; Carter, Nicole T. & Stubbs, Megan
Partner: UNT Libraries Government Documents Department

283-E and 283-W Hazards Assessment

Description: This document establishes the technical basis in support of Emergency Planning Activites for the 283-E and 283-W Facilities on the Hanford Site. Through this document, the technical basis for the development of facility specific Emergency Action Levels and the Emergency Planning Zone is demonstrated.
Date: September 8, 1995
Creator: Sutton, L.N.
Partner: UNT Libraries Government Documents Department

Desalination: Status and Federal Issues

Description: This report discusses desalination in the context of federal policy. Interest in desalination of seawater, brackish water, and contaminated freshwater has increased in the United States as the technology's costs have fallen and pressure to develop new water supplies has grown. Adoption of desalination, however, remains constrained by financial, environmental, and regulatory and social factors.
Date: December 30, 2009
Creator: Carter, Nicole T.
Partner: UNT Libraries Government Documents Department

Hurricane-Damaged Drinking Water and Wastewater Facilities: Impacts, Needs, and Response

Description: This report describes information that has been gathered about impacts of the August 29 hurricane (Hurricane Katrina) on drinking water and wastewater treatment facilities, and on ongoing efforts to assess damages and needs to repair and reconstruct damaged systems.
Date: October 19, 2005
Creator: Copeland, Claudia
Partner: UNT Libraries Government Documents Department

Drinking Water State Revolving Fund: Program Overview and Issues

Description: This report discusses the Safe Drinking Water Act (SDWA) Amendments of 1996, which authorized a drinking water state revolving loan fund (DWSRF) program to help public water systems finance infrastructure projects needed to comply with federal drinking water regulations and to protect public health.
Date: February 22, 2008
Creator: Tiemann, Mary
Partner: UNT Libraries Government Documents Department

Hurricane-Damaged Drinking Water and Wastewater Facilities: Impacts, Needs, and Response

Description: This report describes information that has been gathered about impacts of Hurricanes Katrina and Rita on drinking water and wastewater treatment facilities and on ongoing efforts to assess damages and needs to repair and reconstruct damaged systems.
Date: March 22, 2006
Creator: Copeland, Claudia
Partner: UNT Libraries Government Documents Department

An Arduino Based Control System for a Brackish Water Desalination Plant

Description: Water scarcity for agriculture is one of the most important challenges to improve food security worldwide. In this thesis we study the potential to develop a low-cost controller for a small scale brackish desalination plant that consists of proven water treatment technologies, reverse osmosis, cation exchange, and nanofiltration to treat groundwater into two final products: drinking water and irrigation water. The plant is powered by a combination of wind and solar power systems. The low-cost controller uses Arduino Mega, and Arduino DUE, which consist of ATmega2560 and Atmel SAM3X8E ARM Cortex-M3 CPU microcontrollers. These are widely used systems characterized for good performance and low cost. However, Arduino also requires drivers and interfaces to allow the control and monitoring of sensors and actuators. The thesis explains the process, as well as the hardware and software implemented.
Date: August 2015
Creator: Caraballo, Ginna
Partner: UNT Libraries

Drinking Water State Revolving Fund (DWSRF): Program Overview and Issues

Description: The Safe Drinking Water Act (SDWA) Amendments of 1996 authorized a drinking water state revolving loan fund (DWSRF) program to help public water systems finance infrastructure projects needed to comply with federal drinking water regulations and to protect public health. The Environmental Protection Agency's (EPA's) latest (2003) survey of capital improvement needs for public water systems found that water systems need to invest $276.8 billion on infrastructure improvements over 20 years to ensure the provision of safe water. Key issues include the gap between estimated needs and funding, SDWA compliance costs, and the need for cities to update and maintain water infrastructure, apart from SDWA compliance.
Date: October 24, 2008
Creator: Tiemann, Mary
Partner: UNT Libraries Government Documents Department

183 KE Potable water system analysis plan

Description: Sampling analysis plans (SAP) are a recognized manner of providing applicable requirements for conducting media sampling and analysis in a manner consistent with prescirbed objectives. This SAP has been prepared to satisfy the data quality objectives listed in this SAP with respect to the operation of the 183 KE potable water for K Area.
Date: September 27, 1995
Creator: Hunacek, G.S.
Partner: UNT Libraries Government Documents Department

DEVELOPING A COST EFFECTIVE ENVIRONMENTAL SOLUTION FOR PRODUCED WATER AND CREATING A ''NEW'' WATER RESOURCE

Description: This report summarizes the status of this project for the quarter January 1, 1997 to March 31, 1997. Phase II has been started and Task 7, Develop Pilot Scale Test Work Plan has been completed. The operational portion of this phase, Task 8 has been initiated with several pieces of pilot equipment already on-site. The start up of the full process train will not occur until the next quarter. The project is slightly behind schedule. A no cost extension was requested and was granted. The anticipated completion date is December 31, 1997. The project is on budget.
Date: April 28, 1997
Creator: Doran, Glenn
Partner: UNT Libraries Government Documents Department

Water Infrastructure Financing: History of EPA Appropriations

Description: This report summarizes, in chronological order, congressional activity to fund items in the State and Tribal Assistance Grants (STAG) account since 1987. In appropriations legislation, funding for EPA (Environmental Protection Agency) wastewater assistance is contained in the measure providing funds for the Department of the Interior, Environment, and Related Agencies.
Date: January 19, 2006
Creator: Copeland, Claudia
Partner: UNT Libraries Government Documents Department

Water Infrastructure Financing: History of EPA Appropriations

Description: The principal federal program to aid municipal wastewater treatment plant construction is authorized in the Clean Water Act (CWA). In appropriations legislation, funding for EPA (Environmental Protection Agency) wastewater assistance is contained in the measure providing funds for the Department of the Interior, Environment, and Related Agencies. This report summarizes, in chronological order, congressional activity to fund items in the State and Tribal Assistance Grants (STAG) account since 1987.
Date: August 19, 2008
Creator: Copeland, Claudia
Partner: UNT Libraries Government Documents Department

ElectroChemical Arsenic Removal (ECAR) for Rural Bangladesh--Merging Technology with Sustainable Implementation

Description: Today, 35-77 million Bangladeshis drink arsenic-contaminated groundwater from shallow tube wells. Arsenic remediation efforts have focused on the development and dissemination of household filters that frequently fall into disuse due to the amount of attention and maintenance that they require. A community scale clean water center has many advantages over household filters and allows for both chemical and electricity-based technologies to be beneficial to rural areas. Full cost recovery would enable the treatment center to be sustainable over time. ElectroChemical Arsenic Remediation (ECAR) is compatible with community scale water treatment for rural Bangladesh. We demonstrate the ability of ECAR to reduce arsenic levels> 500 ppb to less than 10 ppb in synthetic and real Bangladesh groundwater samples and examine the influence of several operating parameters on arsenic removal effectiveness. Operating cost and waste estimates are provided. Policy implication recommendations that encourage sustainable community treatment centers are discussed.
Date: December 1, 2009
Creator: Addy, Susan E.A.; Gadgil, Ashok J.; Kowolik, Kristin & Kostecki, Robert
Partner: UNT Libraries Government Documents Department