Results 21 to 30 of about 6,738 (239)

Assessment of Trace Elements in Soils and Sediments in the Abandoned Mercury Mine Site in Puerto Princesa City, Philippines

ASEAN Journal on Science and Technology for Development, 2021
An abandoned mercury mine area in Puerto Princesa City, which was previously operated by Palawan Quicksilver Mines, Inc. (PQMI) from 1953 to 1976, is known for its unrehabilitated open-pit of mercury-rich rocks and exposed mine waste calcine stockpiles ...
Jessie Samaniego, Cris Reven Gibaga, Alexandria Tanciongco, Rasty Rastrullo   +3 more
doaj   +1 more source

COMBINED USE OF OPEN-AIR AND INDOOR FUMIGATION SYSTEMS TO STUDY EFFECTS OF SO-2 ON LEACHING PROCESSES IN SCOTS PINE LITTER [PDF]

, 1991
Both an open-air fumigation system and a laboratory-based system were used to expose decomposing Scots pine (Pinus sylvestris L.) needles to controlled concentrations of SO2 (arithmetric mean less-than-or-equal-to 48 nl litre-1) during a period, in total,
Ineson, Phil, Wookey, Phil, INESON, P, Wookey, Philip   +3 more
core   +1 more source

Ovarian Malignancies Frequency in the Female Population from the Bryansk Region Living in Conditions of Radioactive, Chemical and Combine Contamination (2000–2020)

Life, 2021
Background: Radioactive contamination and chemical pollution of the environment can affect the processes of carcinogenesis, including the formation of malignant neoplasms of the ovaries in women.
Anton V. Korsakov, Alexandra A. Golovleva, Vladislav P. Troshin, Dmitry G. Lagerev, Leonid I. Pugach   +4 more
doaj   +1 more source

Study on the Dispersion of Radionuclides under Different Hydrological Conditions of Spent Fuel Shipping in Daya Bay

Science and Technology of Nuclear Installations, 2022
The radionuclide dispersion in coastal water is mainly controlled by the water flow and tidal effect. Tracing and analysis of radioactive pollutant dispersion in coastal water can predict distribution of radionuclide under marine transportation accident ...
Liwei Chen, Weihua Chen, Jiazhen Lin, Chunhua Chen, Yalin Luo, Longlong Tao   +5 more
doaj   +1 more source

Influence of decontamination process parameters on ultrasonic decontamination efficiency of pipeline [PDF]

E3S Web of Conferences
Many radioactive pollutants will be deposited inside the nuclear power plant pipelines after long-term service, which will form radioactive hot spots and increase the radiation dose rate level of operators.
Liu Chengwei, Huang Xinming, Yao Zhimeng, Li Ke, Chen Zhiyuan, Wei Shaochong, Zou Yang, Shi Jingcan, Lu Zhuang, Chen Guoxing   +9 more
doaj   +1 more source

Numerical study on the gaseous radioactive pollutant dispersion in urban area from the upstream wind: Impact of the urban morphology

Nuclear Engineering and Technology
The radioactive pollutant could migrate to the downstream urban area under the action of atmospheric dispersion due to the turbulent mixing under actual pollution accidents.
Shuai Wang, Xiaolei Zheng, Jin Wang, Jianzhi Yang   +3 more
doaj   +1 more source

MATHEMATICAL MODELS OF DISTRIBUTION OF CARCINOGENIC RADIOACTIVE AEROSOL POLLUTANTS IN ATMOSPHERE

, 2015
Modeling of continuous long-term influence of carcinogenic radioactive aerosol pollutants in the atmosphere is considered in article. Paskvill's calculation model is used by the International Meteorological Society.
Musayev, Rovshan
core   +1 more source

Anthropic Radioactive Pollution in Romania [PDF]

International conference KNOWLEDGE-BASED ORGANIZATION, 2019
Abstract The paper presents some conclusions regarding the identification, processing and monitoring of sites contaminated with heavy and radioactive metals. The following categories of sites have been researched: abandoned mining areas, industrial perimeters for the processing of alloys containing radioactive metals, chemical wastes ...
Ioan Zaharie, Mircea Goloşie
openaire   +1 more source

Experimental determination of concentration factors of Ni, Ru and Sb in the model diatom Phaeodactylum tricornutum

Scientific Reports, 2023
This paper describes the experimental determination of concentration factors (CF) for nickel, ruthenium and antimony in the model diatom Phaeodactylum tricornutum Bohlin (Bacillariophyceae), which was chosen as a representative of marine phytoplankton ...
Y. Ali, R. Thomas, S. Holgersson, M. Isaksson, K. Insulander Björk   +4 more
doaj   +1 more source

Embedding Chemistry and Pharmacy Into Sustainability

Angewandte Chemie International Edition, EarlyView.
Chemistry and pharmacy provide products and processes that are indispensable for our high living standard. To understand their relationship with sustainability is important to allow them to contribute to sustainability in a sustainable manner. An integrated overview of green, circular, and sustainable chemistry and pharmacy is given and how they have t
Klaus Kümmerer
wiley   +1 more source