Calculating And Comparing Bioaccessible Lead Concentrations In Soils From The Garfield Ridge, West Elsdon, And Lakeview Community Areas Using A Pbet And A Mehlich-3 Digestion Method,
2023
DePaul University
Calculating And Comparing Bioaccessible Lead Concentrations In Soils From The Garfield Ridge, West Elsdon, And Lakeview Community Areas Using A Pbet And A Mehlich-3 Digestion Method, Emma Sznewajs
DePaul Discoveries
Lead exposure through soil poses potential health risks to those in areas with higher soil-Pb levels, specifically urban areas. The soil-lead concentrations recommended by the EPA are based on measurement of total lead concentration, yet only a percentage of the total lead can actually be absorbed into the body. The percentage of lead in soil that can be absorbed into the blood through ingestion is reffered to as bioaccessible lead and can be a more accurate way of measuring potential dangers of lead in soils. This study measured the amount of bioaccessible lead in the community areas of West Elsdon, …
Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) Draft Final Residential Metals Abatement Program (Rmap) Park Field Sampling Plan (Fsp) Submittal #9 [Covering Centerville Skating Rink, Belmont Senior Citizens Center, High Altitude Skating Rink, Missoula Gulch Ballfield Play Area, Mac Facilities, Butte Family Ymca, Church Of Christ, And Montana Tech South Campus] (Dated June 22, 2023), Nikia Greene
Silver Bow Creek/Butte Area Superfund Site
No abstract provided.
Re: Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) Draft Final Residential Metals Abatement Program (Rmap) Park Field Sampling Plan (Fsp) Submittal #9 [Covering Centerville Skating Rink, Belmont Senior Citizens Center, High Altitude Skating Rink, Missoula Gulch Ballfield Play Area, Mac Facilities, Butte Family Ymca, Church Of Christ, And Montana Tech South Campus] (Dated June 22, 2023), Nikia Greene
Silver Bow Creek/Butte Area Superfund Site
No abstract provided.
Approval For The Request For Change Bg-2023-01 To Final Bpsou Hydrocarbon Sampling And Treatability Study, Quality Assurance Project Plan (Qapp) (Dated May 15, 2023),
2023
Environmental Protection Agency
Approval For The Request For Change Bg-2023-01 To Final Bpsou Hydrocarbon Sampling And Treatability Study, Quality Assurance Project Plan (Qapp) (Dated May 15, 2023), Nikia Greene
Silver Bow Creek/Butte Area Superfund Site
No abstract provided.
Comments For The Draft Residential Metals Abatement Program – Interior School Dust – Investigation Summary Report – Emerson Elementary (May 22, 2023),
2023
Environmental Protection Agency
Comments For The Draft Residential Metals Abatement Program – Interior School Dust – Investigation Summary Report – Emerson Elementary (May 22, 2023), Nikia Greene
Silver Bow Creek/Butte Area Superfund Site
No abstract provided.
Comments For The Draft Residential Metals Abatement Program – Interior School Dust – Investigation Summary Report – Emerson Elementary (May 22, 2023),
2023
Environmental Protection Agency
Comments For The Draft Residential Metals Abatement Program – Interior School Dust – Investigation Summary Report – Emerson Elementary (May 22, 2023), Nikia Greene
Silver Bow Creek/Butte Area Superfund Site
No abstract provided.
Re: Approval For The Request For Change Bg-2023-01 To Final Bpsou Hydrocarbon Sampling And Treatability Study, Quality Assurance Project Plan (Qapp) (Dated May 15, 2023),
2023
Environmental Protection Agency
Re: Approval For The Request For Change Bg-2023-01 To Final Bpsou Hydrocarbon Sampling And Treatability Study, Quality Assurance Project Plan (Qapp) (Dated May 15, 2023), Nikia Greene
Silver Bow Creek/Butte Area Superfund Site
No abstract provided.
Equilibrium And Kinetic Studies Of Crude Oil Sorption On Unmodified And Modified Napier Grass,
2023
Department of Pure and Industrial Chemistry, Nnamdi Azikiwe University Awka, Anambra State 420007, Nigeria
Equilibrium And Kinetic Studies Of Crude Oil Sorption On Unmodified And Modified Napier Grass, Amalachukwu Ifeyinwa Obi, Vincent Ishmael Ajiwe, Chinwe Priscilla Okonkwo
Makara Journal of Science
Nowadays, natural organic adsorbents are widely used to clean up oil from spills owing to their effectiveness, affordability, and biodegradability. In this study, Napier grass, a widely available agricultural material, was used to remove crude oil from aqueous media. The Napier grass was modified via a mild acetylation process to improve its hydrophobicity. The modification increased the Brunauer–Emmett–Teller surface area of the grass from 180.07 to 271.13 m2/g. Fourier-transform infrared analysis revealed that the modification endowed the originally hydrophilic Napier grass with hydrophobicity. The oil sorption processes were based on monolayer physisorption and controlled by film diffusion. The …
Not-So-Super Superfund: Cercla’S Biggest Issues,
2023
University of Minnesota - Morris
Not-So-Super Superfund: Cercla’S Biggest Issues, Cameron Berthiaume
Scholarly Horizons: University of Minnesota, Morris Undergraduate Journal
The Comprehensive Environmental Response, Compensation and Liability Act (CERCLA/Superfund) is a federal law that allows the Environmental Protection Agency (EPA) to clean up contaminated sites and hold the parties responsible for the contamination financially liable. However, CERCLA faces a number of challenges to fulfilling its mission. This report examines some of the biggest issues facing the law in the past and present.
Comments For The Draft Residential Metals Abatement Program – Interior School Dust – Investigation Summary Report – Monroe Head Start (April 12, 2023),
2023
Environmental Protection Agency
Comments For The Draft Residential Metals Abatement Program – Interior School Dust – Investigation Summary Report – Monroe Head Start (April 12, 2023), Nikia Greene
Silver Bow Creek/Butte Area Superfund Site
No abstract provided.
Comments For The Draft Residential Metals Abatement Program – Interior School Dust – Investigation Summary Report – Former Hawthorne School (April 12, 2023),
2023
Environmental Protection Agency
Comments For The Draft Residential Metals Abatement Program – Interior School Dust – Investigation Summary Report – Former Hawthorne School (April 12, 2023), Nikia Greene
Silver Bow Creek/Butte Area Superfund Site
No abstract provided.
Comments For The Draft Residential Metals Abatement Program – Interior School Dust – Investigation Summary Report – Whittier Elementary (April 13, 2023),
2023
Environmental Protection Agency
Comments For The Draft Residential Metals Abatement Program – Interior School Dust – Investigation Summary Report – Whittier Elementary (April 13, 2023), Nikia Greene
Silver Bow Creek/Butte Area Superfund Site
No abstract provided.
Comments For The Draft Residential Metals Abatement Program – Interior School Dust – Investigation Summary Report – Butte Central High School (April 12, 2023),
2023
Environmental Protection Agency
Comments For The Draft Residential Metals Abatement Program – Interior School Dust – Investigation Summary Report – Butte Central High School (April 12, 2023), Nikia Greene
Silver Bow Creek/Butte Area Superfund Site
No abstract provided.
Comments For The Draft Residential Metals Abatement Program – Interior School Dust – Investigation Summary Report – Butte High School (April 12, 2023),
2023
Environmental Protection Agency
Comments For The Draft Residential Metals Abatement Program – Interior School Dust – Investigation Summary Report – Butte High School (April 12, 2023), Nikia Greene
Silver Bow Creek/Butte Area Superfund Site
No abstract provided.
Comments For The Draft Residential Metals Abatement Program – Interior School Dust – Investigation Summary Report – Butte Central High School (April 12, 2023),
2023
Environmental Protection Agency
Comments For The Draft Residential Metals Abatement Program – Interior School Dust – Investigation Summary Report – Butte Central High School (April 12, 2023), Nikia Greene
Silver Bow Creek/Butte Area Superfund Site
No abstract provided.
Comments For The Draft Residential Metals Abatement Program – Interior School Dust – Investigation Summary Report – Butte Central Elementary And Middle School (April 12, 2023),
2023
Environmental Protection Agency
Comments For The Draft Residential Metals Abatement Program – Interior School Dust – Investigation Summary Report – Butte Central Elementary And Middle School (April 12, 2023), Nikia Greene
Silver Bow Creek/Butte Area Superfund Site
No abstract provided.
Comments For The Draft Residential Metals Abatement Program – Interior School Dust – Investigation Summary Report – Former Hawthorne School (April 12, 2023),
2023
Environmental Protection Agency
Comments For The Draft Residential Metals Abatement Program – Interior School Dust – Investigation Summary Report – Former Hawthorne School (April 12, 2023), Nikia Greene
Silver Bow Creek/Butte Area Superfund Site
No abstract provided.
Comments For The Draft Residential Metals Abatement Program – Interior School Dust – Investigation Summary Report – Margaret Leary Elementary (April 12, 2023),
2023
Environmental Protection Agency
Comments For The Draft Residential Metals Abatement Program – Interior School Dust – Investigation Summary Report – Margaret Leary Elementary (April 12, 2023), Nikia Greene
Silver Bow Creek/Butte Area Superfund Site
No abstract provided.
Comments For The Draft Residential Metals Abatement Program – Interior School Dust – Investigation Summary Report – Ramsay Elementary_Rev1 (April 26, 2023),
2023
Environmental Protection Agency
Comments For The Draft Residential Metals Abatement Program – Interior School Dust – Investigation Summary Report – Ramsay Elementary_Rev1 (April 26, 2023), Nikia Greene
Silver Bow Creek/Butte Area Superfund Site
No abstract provided.
Final 2023 Residential Metals Abatement Program (Rmap) Quality Assurance Project Plan (Qapp) Annual Update (Non-Residential Parcels),
2023
Montana Tech Library
Final 2023 Residential Metals Abatement Program (Rmap) Quality Assurance Project Plan (Qapp) Annual Update (Non-Residential Parcels), Pioneer Technical Services, Inc.
Silver Bow Creek/Butte Area Superfund Site
No abstract provided.
