Tamara I Ivahnenko (Former Employee)
Science and Products
Filter Total Items: 25
Sources and occurrence of chloroform and other trihalomethanes in drinking-water supply wells in the United States, 1986-2001 Sources and occurrence of chloroform and other trihalomethanes in drinking-water supply wells in the United States, 1986-2001
Chloroform and three other trihalomethanes (THMs)--bromodichloromethane, dibromochloromethane, and bromoform--are disinfection by-products commonly produced during the chlorination of water and wastewater. Samples of untreated ground water from drinking-water supply wells (1,096 public and 2,400 domestic wells) were analyzed for THMs and other volatile organic compounds (VOCs) during...
Authors
Tamara Ivahnenko, J.S. Zogorski
Volatile organic compounds in the nation's ground water and drinking-water supply wells Volatile organic compounds in the nation's ground water and drinking-water supply wells
This national assessment of 55 volatile organic compounds (VOCs) in ground water gives emphasis to the occurrence of VOCs in aquifers that are used as an important supply of drinking water. In contrast to the monitoring of VOC contamination of ground water at point-source release sites, such as landfills and leaking underground storage tanks (LUSTs), our investigations of aquifers are...
Authors
John S. Zogorski, Janet M. Carter, Tamara Ivahnenko, Wayne W. Lapham, Michael J. Moran, Barbara L. Rowe, Paul J. Squillace, Patricia L. Toccalino
Chloroform in the hydrologic system--sources, transport, fate, occurrence, and effects on human health and aquatic organisms Chloroform in the hydrologic system--sources, transport, fate, occurrence, and effects on human health and aquatic organisms
Chloroform is one of the volatile organic compounds (VOCs) detected most frequently in both ground and surface water. Because it is also one of the four trihalomethanes (THMs) produced in the highest concentrations during the chlorination of drinking water and wastewater, the frequent detection of this compound in ground and surface water of the United States is presumed to be caused...
Authors
Tamara Ivahnenko, Jack E. Barbash
Occurrence and temporal variability of methyl tert-butyl ether (MTBE) and other volatile organic compounds in select sources of drinking water : results of the focused survey Occurrence and temporal variability of methyl tert-butyl ether (MTBE) and other volatile organic compounds in select sources of drinking water : results of the focused survey
The large-scale use of the gasoline oxygenate methyl tert-butyl ether (MTBE), and its high solubility, low soil adsorption, and low biodegradability, has resulted in its detection in ground water and surface water in many places throughout the United States. Studies by numerous researchers, as well as many State and local environmental agencies, have discovered high levels of MTBE in...
Authors
Gregory C. Delzer, Tamara Ivahnenko
Design of a national survey of methyl tert-butyl ether and other volatile organic compounds in drinking water sources Design of a national survey of methyl tert-butyl ether and other volatile organic compounds in drinking water sources
No abstract available.
Authors
Tamara Ivahnenko, S. J. Grady, G.C. Delzer
A review of literature for methyl tert-butyl ether (MTBE) in sources of drinking water in the United States A review of literature for methyl tert-butyl ether (MTBE) in sources of drinking water in the United States
No abstract available.
Authors
Gregory C. Delzer, Tamara Ivahnenko
Evaluation of geologic radon potential in two regions in southwestern and southern Poland Evaluation of geologic radon potential in two regions in southwestern and southern Poland
No abstract available.
Authors
Ryszard Strzelecki, Stanislaw Wolkowicz, Wojciech Wolkowicz, Kalina Mamont-Ciesa, D.G. Mose, Zoltan Szabo, Tamara I. Ivahnenko, G.W. Mushrush
Relation of hydrogeologic characteristics to distribution of radioactivity in ground water, Newark Basin, New Jersey Relation of hydrogeologic characteristics to distribution of radioactivity in ground water, Newark Basin, New Jersey
The distribution of radioactivity in ground water in the Newark Basin is controlled by the lithology of the aquifer and the degree of contact between the water that flows through the fractured strata and the radioactive lithologic units. The primary water-bearing lithologic units of the Newark Basin that contain elevated levels of radioactivity are the arkosic sandstones of the Stockton...
Authors
Zoltan Szabo, Ticie A. Taylor, Dorothy F. Payne, Tamara Ivahnenko
Use of an ultra-clean sampling technique with inductively coupled plasma-mass spectrometry to determine trace-element concentrations in water from the Kirkwood-Cohansey Aquifer system, coastal plain, New Jersey Use of an ultra-clean sampling technique with inductively coupled plasma-mass spectrometry to determine trace-element concentrations in water from the Kirkwood-Cohansey Aquifer system, coastal plain, New Jersey
Water samples were collected during 1993 from 22 public supply wells screened in the Kirkwood-Cohansey aquifer system; concentrations of 18 trace elements were determined primarily by using inductively coupled plasma-mass spectrometry (ICP-MS) techniques, though graphite furnace atomic adsorption, hydride generation, and cold- vapor flameless atomic adsorption techniques were used for...
Authors
Tamara Ivahnenko, Zoltan Szabo, G.S. Hall
Agricultural pesticides in six drainage basins used for public water supply in New Jersey, 1990 Agricultural pesticides in six drainage basins used for public water supply in New Jersey, 1990
A reconnaissance study of six drainage basins in New Jersey was conducted to evaluate the presence of pesticides from agricultural runoff in surface water. In the first phase of the study, surface-water public-supply drainage basins throughout New Jersey that could be affected by pesticide applications were identified by use of a Geographic Information System. Six basins--Lower Mine Hill...
Authors
Tamara Ivahnenko, D.E. Buxton
Hydrogeologic, geophysical, and ground-water-quality reconnaissance at and near the Ciba-Geigy Superfund site, Ocean County, New Jersey Hydrogeologic, geophysical, and ground-water-quality reconnaissance at and near the Ciba-Geigy Superfund site, Ocean County, New Jersey
No abstract available.
Authors
G. J. Barton, Tamara Ivahnenko
Electromagnetic terrain conductive and ground penetrating radar investigation at and near the Ciba-Geigy Superfund site, Ocean County, New Jersey: quality control assurance plan and results Electromagnetic terrain conductive and ground penetrating radar investigation at and near the Ciba-Geigy Superfund site, Ocean County, New Jersey: quality control assurance plan and results
Ground water is the principal source of drinking water in the vicinity of the Ciba-Geigy Superfund site near Toms River, Ocean County, New Jersey. The presence of earlier identified point sources of organic-compound and, to a lesser extent, metals contamination dt the Ciba-Geigy Toms River Chemical Company Plant has resulted-in severe degradation of ground-water quality and has increased...
Authors
Gary J. Barton, Tamara Ivahnenko
Science and Products
Filter Total Items: 25
Sources and occurrence of chloroform and other trihalomethanes in drinking-water supply wells in the United States, 1986-2001 Sources and occurrence of chloroform and other trihalomethanes in drinking-water supply wells in the United States, 1986-2001
Chloroform and three other trihalomethanes (THMs)--bromodichloromethane, dibromochloromethane, and bromoform--are disinfection by-products commonly produced during the chlorination of water and wastewater. Samples of untreated ground water from drinking-water supply wells (1,096 public and 2,400 domestic wells) were analyzed for THMs and other volatile organic compounds (VOCs) during...
Authors
Tamara Ivahnenko, J.S. Zogorski
Volatile organic compounds in the nation's ground water and drinking-water supply wells Volatile organic compounds in the nation's ground water and drinking-water supply wells
This national assessment of 55 volatile organic compounds (VOCs) in ground water gives emphasis to the occurrence of VOCs in aquifers that are used as an important supply of drinking water. In contrast to the monitoring of VOC contamination of ground water at point-source release sites, such as landfills and leaking underground storage tanks (LUSTs), our investigations of aquifers are...
Authors
John S. Zogorski, Janet M. Carter, Tamara Ivahnenko, Wayne W. Lapham, Michael J. Moran, Barbara L. Rowe, Paul J. Squillace, Patricia L. Toccalino
Chloroform in the hydrologic system--sources, transport, fate, occurrence, and effects on human health and aquatic organisms Chloroform in the hydrologic system--sources, transport, fate, occurrence, and effects on human health and aquatic organisms
Chloroform is one of the volatile organic compounds (VOCs) detected most frequently in both ground and surface water. Because it is also one of the four trihalomethanes (THMs) produced in the highest concentrations during the chlorination of drinking water and wastewater, the frequent detection of this compound in ground and surface water of the United States is presumed to be caused...
Authors
Tamara Ivahnenko, Jack E. Barbash
Occurrence and temporal variability of methyl tert-butyl ether (MTBE) and other volatile organic compounds in select sources of drinking water : results of the focused survey Occurrence and temporal variability of methyl tert-butyl ether (MTBE) and other volatile organic compounds in select sources of drinking water : results of the focused survey
The large-scale use of the gasoline oxygenate methyl tert-butyl ether (MTBE), and its high solubility, low soil adsorption, and low biodegradability, has resulted in its detection in ground water and surface water in many places throughout the United States. Studies by numerous researchers, as well as many State and local environmental agencies, have discovered high levels of MTBE in...
Authors
Gregory C. Delzer, Tamara Ivahnenko
Design of a national survey of methyl tert-butyl ether and other volatile organic compounds in drinking water sources Design of a national survey of methyl tert-butyl ether and other volatile organic compounds in drinking water sources
No abstract available.
Authors
Tamara Ivahnenko, S. J. Grady, G.C. Delzer
A review of literature for methyl tert-butyl ether (MTBE) in sources of drinking water in the United States A review of literature for methyl tert-butyl ether (MTBE) in sources of drinking water in the United States
No abstract available.
Authors
Gregory C. Delzer, Tamara Ivahnenko
Evaluation of geologic radon potential in two regions in southwestern and southern Poland Evaluation of geologic radon potential in two regions in southwestern and southern Poland
No abstract available.
Authors
Ryszard Strzelecki, Stanislaw Wolkowicz, Wojciech Wolkowicz, Kalina Mamont-Ciesa, D.G. Mose, Zoltan Szabo, Tamara I. Ivahnenko, G.W. Mushrush
Relation of hydrogeologic characteristics to distribution of radioactivity in ground water, Newark Basin, New Jersey Relation of hydrogeologic characteristics to distribution of radioactivity in ground water, Newark Basin, New Jersey
The distribution of radioactivity in ground water in the Newark Basin is controlled by the lithology of the aquifer and the degree of contact between the water that flows through the fractured strata and the radioactive lithologic units. The primary water-bearing lithologic units of the Newark Basin that contain elevated levels of radioactivity are the arkosic sandstones of the Stockton...
Authors
Zoltan Szabo, Ticie A. Taylor, Dorothy F. Payne, Tamara Ivahnenko
Use of an ultra-clean sampling technique with inductively coupled plasma-mass spectrometry to determine trace-element concentrations in water from the Kirkwood-Cohansey Aquifer system, coastal plain, New Jersey Use of an ultra-clean sampling technique with inductively coupled plasma-mass spectrometry to determine trace-element concentrations in water from the Kirkwood-Cohansey Aquifer system, coastal plain, New Jersey
Water samples were collected during 1993 from 22 public supply wells screened in the Kirkwood-Cohansey aquifer system; concentrations of 18 trace elements were determined primarily by using inductively coupled plasma-mass spectrometry (ICP-MS) techniques, though graphite furnace atomic adsorption, hydride generation, and cold- vapor flameless atomic adsorption techniques were used for...
Authors
Tamara Ivahnenko, Zoltan Szabo, G.S. Hall
Agricultural pesticides in six drainage basins used for public water supply in New Jersey, 1990 Agricultural pesticides in six drainage basins used for public water supply in New Jersey, 1990
A reconnaissance study of six drainage basins in New Jersey was conducted to evaluate the presence of pesticides from agricultural runoff in surface water. In the first phase of the study, surface-water public-supply drainage basins throughout New Jersey that could be affected by pesticide applications were identified by use of a Geographic Information System. Six basins--Lower Mine Hill...
Authors
Tamara Ivahnenko, D.E. Buxton
Hydrogeologic, geophysical, and ground-water-quality reconnaissance at and near the Ciba-Geigy Superfund site, Ocean County, New Jersey Hydrogeologic, geophysical, and ground-water-quality reconnaissance at and near the Ciba-Geigy Superfund site, Ocean County, New Jersey
No abstract available.
Authors
G. J. Barton, Tamara Ivahnenko
Electromagnetic terrain conductive and ground penetrating radar investigation at and near the Ciba-Geigy Superfund site, Ocean County, New Jersey: quality control assurance plan and results Electromagnetic terrain conductive and ground penetrating radar investigation at and near the Ciba-Geigy Superfund site, Ocean County, New Jersey: quality control assurance plan and results
Ground water is the principal source of drinking water in the vicinity of the Ciba-Geigy Superfund site near Toms River, Ocean County, New Jersey. The presence of earlier identified point sources of organic-compound and, to a lesser extent, metals contamination dt the Ciba-Geigy Toms River Chemical Company Plant has resulted-in severe degradation of ground-water quality and has increased...
Authors
Gary J. Barton, Tamara Ivahnenko