Wyniki wyszukiwania dla: geochemistry

• Editorial: Advances in geochemistry and macromolecular structure of coal

  Publikacja

  • D. Wu
  • J. Wu
  • B. Yousaf
  • R. Sun
  • M. Raji

  - Frontiers in Earth Science - Rok 2023

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• GEOCHEMISTRY INTERNATIONAL

  Czasopisma

  ISSN: 0016-7029 , eISSN: 1556-1968

• ORGANIC GEOCHEMISTRY

  Czasopisma

  ISSN: 0146-6380

• AQUATIC GEOCHEMISTRY

  Czasopisma

  ISSN: 1380-6165 , eISSN: 1573-1421

• ENVIRONMENTAL GEOCHEMISTRY AND HEALTH

  Czasopisma

  ISSN: 0269-4042 , eISSN: 1573-2983

• Molybdenum-uranium-vanadium geochemistry in the lower Paleozoic Alum Shale of Scandinavia: Implications for vanadium exploration

  Publikacja

  • L. Bian
  • N. H. Schovsbo
  • A. Chappaz
  • X. Zheng
  • A. T. Nielsen
  • T. Ulrich
  • X. Wang
  • S. Dai
  • J. M. Galloway
  • A. Małachowska... i 2 innych

  - INTERNATIONAL JOURNAL OF COAL GEOLOGY - Rok 2021

  This paper investigates the hyper-enrichments of molybdenum (Mo), uranium (U), and vanadium (V) in the lower Paleozoic, Alum Shale of Denmark, Sweden, Norway, and Estonia. Molybdenum and U are mainly associated with organic matter and the highest contents are found in the Furongian part of the Alum Shale. This Furongian hyper-enrichment of Mo and U commenced with the Steptoean Positive Carbon Isotope Excursion (SPICE) event. The...

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• GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS

  Czasopisma

  ISSN: 1525-2027

• Reviews in Mineralogy & Geochemistry

  Czasopisma

  ISSN: 1529-6466

• Phosphorus pools and internal loading in a eutrophic lake with gradients in sediment geochemistry created by land use in the watershed

  Publikacja

  • K. Łukawska-Matuszewska
  • R. Vogt
  • R. Xie

  - HYDROBIOLOGIA - Rok 2013

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• CHEMIE DER ERDE-GEOCHEMISTRY

  Czasopisma

  ISSN: 0009-2819 , eISSN: 1611-5864

• Bulletin of Mineralogy Petrology and Geochemistry

  Czasopisma

  ISSN: 1007-2802

• GEOCHEMISTRY-EXPLORATION ENVIRONMENT ANALYSIS

  Czasopisma

  ISSN: 1467-7873 , eISSN: 2041-4943

• APPLIED GEOCHEMISTRY

  Czasopisma

  ISSN: 0883-2927

• Release of selected chemical elements from shale drill cuttings to aqueous solutions of different pH

  Publikacja

  • K. Piszcz-Karaś
  • J. Łuczak
  • J. Hupka

  - APPLIED GEOCHEMISTRY - Rok 2016

  The effect of pH changes on leachability of light and heavy metals from shale drill cuttings generated from unconventional shale gas production was investigated. Cuttings, being the primary byproduct generated from drilling operations, belong to the potentially hazardous type of wastes due to presence of heavy and radioactive elements and remains of drilling fluid. In this regard, assessment of potentially dangerous components...

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• A systematic review on global pollution status of particulate matter-associated potential toxic elements and health perspectives in urban environment

  Publikacja

  • M. Ali
  • G. Liu
  • B. Yousaf
  • H. Ullah
  • Q. Abbas
  • M. Munir

  - ENVIRONMENTAL GEOCHEMISTRY AND HEALTH - Rok 2019

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• Geochemical fractionation and spectroscopic fingerprinting for evaluation of the environmental transformation of potentially toxic metal(oid)s in surface–subsurface soils

  Publikacja

  • S. Irshad
  • G. Liu
  • B. Yousaf
  • M. Ali
  • R. Ahmed
  • A. Rehman
  • M. Rashid
  • Y. Mahfooz

  - ENVIRONMENTAL GEOCHEMISTRY AND HEALTH - Rok 2021

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• A comprehensive review on environmental transformation of selenium: recent advances and research perspectives

  Publikacja

  • H. Ullah
  • G. Liu
  • B. Yousaf
  • M. Ali
  • S. Irshad
  • Q. Abbas
  • R. Ahmad

  - ENVIRONMENTAL GEOCHEMISTRY AND HEALTH - Rok 2019

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• Spatial distribution and correlations among elements in smaller than 75 μm street dust: ecological and probabilistic health risk assessment

  Publikacja

  • A. M. Sheikh Asadi

  - ENVIRONMENTAL GEOCHEMISTRY AND HEALTH - Rok 2021

• Spatial and vertical distribution analysis of heavy metals in urban retention tanks sediments: a case study of Strzyza Stream

  Publikacja

  • N. Nawrot
  • E. Wojciechowska
  • K. Matej-Łukowicz
  • J. Walkusz-miotk
  • K. Pazdro

  - ENVIRONMENTAL GEOCHEMISTRY AND HEALTH - Rok 2020

  Concentrations of seven heavy metals (HMs): Zn, Cu, Pb, Cd, Ni, Cr, and Fe in core samples of bottom sediments from four retention tanks (RTs) located along the Strzyza Stream in northern Poland (Gdansk) were measured to obtain a general view of sediment quality. The recognition of contamination and potential environmental impacts is the main aim of this paper. A total of 96 sediment samples were collected from eight sampling sites...

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• Balal Yousaf Dr.

  Osoby

  Balal Yousaf currently works as a Professor at the Silesian University of Technology, Gliwice, Poland. He has an academic background in Environmental Geochemistry & Pollution. His research interests include Soil and Water Remediation, Transformation Mechanism and Fate of Environmental Contaminants, Minerals Interaction with Environmental Contaminants, Green Synthesis, Biowaste Conversion, Bioenergy and Environmental Pollution...

• Agnieszka Jędruch dr

  Osoby

  Agnieszka Jędruch is a postdoctoral researcher at the Institute of Oceanography of the University of Gdańsk. Her research interests include environmental geochemistry, bioaccumulation and trophic transfer of mercury in aquatic ecosystems.

• Ewa Wagner-Wysiecka dr hab. inż.

  Osoby

  Katedra Chemii i Technologii Materiałów Funkcjonalnych

  Ewa Wagner-Wysiecka absolwentka Wydziału Chemicznego PG (Kierunek Technologia Chemiczna, kierunek dyplomowania: Technologia Nieorganiczna, specjalność: Analityka Techniczna i Przemysłowa). Pracę magisterską pt. ”Identyfikacja zanieczyszczeń występujących w farmakopealnej sulfachinoksalinie” zrealizowała pod kierunkiem prof. dr hab. inż. Jana F. Biernata. Po ukończeniu studiów magisterskich (1997 r.) rozpoczęła studia doktoranckie....

• The effect of paleo-environment on hydrocarbon generation potential: Example from Vaca Muerta Formation, Neuquén Basin, Argentina

  Publikacja

  • A. Małachowska
  • G. Lis
  • M. Mastalerz
  • F. Goodarzi
  • H. Sanei

  - JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING - Rok 2022

  A 137-m continuous core from the Jurassic-Early Cretaceous marine derived oil shale with the maturity Ro about 0.7 %, representing the oil window in the Vaca Muerta Formation, Neuquén Basin, Argentina, was examined using geological, mineralogical, petrographic, and geochemistry techniques. Three distinct intervals were identified within the core: the upper carbonate-rich section with intense bioturbation, indicating dysoxic to...

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• The role of organic and mineral constituents on kerogen transformation ratio

  Publikacja

  • A. Małachowska

  - Rok 2015

  The main aim of this dissertation is to determine the role of mineral and organic matter constituents in kerogen transformation ratio. Practical aspects of the work include application of the results in the assessment of hydrocarbon production potential; to make process of hydrocarbon recovery more predictable consistent and efficient. The work used shale from the Vaca Muerta formation from the Nequen basin in Argentina. The formation...

• 15th Conference on Calorimetry and Thermal Analysis

  Wydarzenia

  08-09-2024 16:30 - 12-09-2024 13:30

  Registration for the workshops with Sponsors, which will take place during the free time on Tuesday, September 10, 2024, from 2:30 PM, will be conducted by signing up on a list at the registration desk. We kindly inform you that posters should be prepared in size B1 (707 x 1000 mm). Templates:pptx, pdf Please submit your presentations...

• Nicole Nawrot dr inż.

  Osoby

  Katedra Inżynierii Sanitarnej

  Dr inż. Nicole Nawrot jest zatrudniona w Katedrze Inżynierii Sanitarnej od 2016 roku. W 2021 uzyskała tytuł naukowy doktora z wyróżnieniem w dziedzinie nauk inżynieryjno-technicznych w dyscyplinie inżynieria środowiska, górnictwo i energetyka. Pracę doktorską pt. „Heavy metals in urban retention tanks bottom sediments: distribution, source tracking, and evaluation of phytostabilisation adaptability and performance of P. australis...