Assessment of Heavy Metal Pollution in the Sediments of the River Pra and Its Tributaries [0.03%]
普拉河及其支流沉积物重金属污染评价研究
Albert Ebo Duncan,Nanne de Vries,Kwabena Biritwum Nyarko
Albert Ebo Duncan
An investigative study was conducted to determine the heavy metal pollution in the sediment in the Pra Basin of Ghana from 27 sampling points during the dry and wet seasons using the geo-accumulation index (Igeo), enrichment factor (EF), an...
Potential of Bacterial Isolates from a Stream in Manaus-Amazon to Bioremediate Chromium-Contaminated Environments [0.03%]
亚马逊马瑙斯附近溪流中分离的细菌菌株在生物修复含铬污染环境中的潜力
Ydrielly Veras Teles,Lorena Mota de Castro,Ézio Sargentini Junior et al.
Ydrielly Veras Teles et al.
Igarapé do Quarenta (IgQ), a stream located in the Manaus-AM, BR, has directly experienced the impacts of urban expansion over the last five decades, which contributed for its contamination. As an affluent of Rio Negro, IgQ also affects th...
An Evaluation of the Effectiveness of Sorbents in the Remediation of Soil Contaminated with Zinc [0.03%]
用于治理锌污染土壤吸附剂效果的评价研究进展及其机制分析
Rafał Strachel,Jadwiga Wyszkowska,Małgorzata Baćmaga
Rafał Strachel
Zinc exerts negative effects on soil and contributing to the degradation of soil ecosystems. New solutions for restoring healthy soil activity are therefore needed. The aim of this study was to evaluate the effectiveness of sorbents in the ...
Influence of Insolation on the Efficiency of NO3 Removal from Wastewater Treated in the Hydroponic System [0.03%]
光照对水培系统中污水处理过程中硝酸根去除效率的影响
Aleksandra Bawiec,Katarzyna Pawęska,Krzysztof Pulikowski et al.
Aleksandra Bawiec et al.
The use of plants and natural processes for wastewater treatment is an issue that arouses interest among technologists and scientists around the world. The aim of the article was to analyze the influence of the air temperature and insolatio...
Monika Asztemborska,Małgorzata Jakubiak,Romuald Stęborowski et al.
Monika Asztemborska et al.
Nanotechnology is a dynamically developing field of scientific and industrial interest across the entire world, and the commercialization of nanoparticles (NPs) is rapidly expanding. Incorporation of nanotechnologies into a range of manufac...
Polycyclic Aromatic Hydrocarbons Content in Contaminated Forest Soils with Different Humus Types [0.03%]
不同腐殖质类型的污染森林土壤中多环芳烃含量
Jarosław Lasota,Ewa Błońska
Jarosław Lasota
The aim of the study was to determine polycyclic aromatic hydrocarbon (PAH) content in different forest humus types. The investigation was carried out in Chrzanów Forest District in southern Poland. Twenty research plots with different hum...
Izabela Polowczyk,Piotr Cyganowski,Justyna Ulatowska et al.
Izabela Polowczyk et al.
Removal of arsenic from water reservoirs is the issue of great concern in many places around the globe. As adsorption is one of the most efficient techniques for treatment of As-containing media, thus the present study concerns application ...
Possibilities of Obtaining from Highly Polluted Environments: New Bacterial Strains with a Significant Decolorization Potential of Different Synthetic Dyes [0.03%]
从重度污染环境中获得具有显著脱色潜力的新菌株的可能性：不同合成染料
Ewa Zabłocka-Godlewska,Wioletta Przystaś,Elżbieta Grabińska-Sota
Ewa Zabłocka-Godlewska
The aim of this study was the isolation of bacterial strains which have the ability to decolorize synthetic dyes belonging to different chemical groups. The samples for bacterial isolation were collected from aqueous environments-two activa...
Magdalena Bełdowska,Aleksandra Zgrundo,Justyna Kobos
Magdalena Bełdowska
Mercury is a neurotoxin, its main source in the human organism being fish and seafood. The first level in the marine food web is formed of planktonic and benthic photosynthetic microorganisms, which form a biofilm on the surface of the hard...
Biodegradation of Ammonium Ions and Formate During Ammonium Formate Metabolism by Yarrowia lipolytica and Pichia guilliermondii in a Batch Reactor [0.03%]
耶氏酵母和毕赤酵母批式反应器中铵甲酸盐代谢过程中的铵离子和甲酸的生物降解
M N Nsoe,G P Kofa,K S Ndi et al.
M N Nsoe et al.
The use of microorganisms for the biodegradation of pollutants is increasingly being studied. But at high concentrations, these pollutants become rather inhibitors for the metabolism of microorganisms. In this study, the biodegradation of a...