Types of presentation
Oral Presentation
Presentation time for ORAL presentation is 10 minutes + 5 min for questions from the audience.
You shall make your presentation in a timely manner. Kindly note that the time is usually followed the the conference Chairman.
All presentations have to be made in English
Speakers are kindly asked to use the available in the Conference hall Laptop. Only if they have special reasons they may use their own laptops (in that case they have to inform the technical assistant before the session).
Only PowerPoint presentations on a CD-ROM/DVD or a USB Memory stick will be accepted.
Types of presentation
Oral Presentation
Presentation time for ORAL presentation is 10 minutes + 5 min for questions from the audience.
You shall make your presentation in a timely manner. Kindly note that the time is usually followed the the conference Chairman.
All presentations have to be made in English
Speakers are kindly asked to use the available in the Conference hall Laptop. Only if they have special reasons they may use their own laptops (in that case they have to inform the technical assistant before the session).
Only PowerPoint presentations on a CD-ROM/DVD or a USB Memory stick will be accepted.
Types of presentation
Oral Presentation
Presentation time for ORAL presentation is 10 minutes + 5 min for questions from the audience.
You shall make your presentation in a timely manner. Kindly note that the time is usually followed the the conference Chairman.
All presentations have to be made in English
Speakers are kindly asked to use the available in the Conference hall Laptop. Only if they have special reasons they may use their own laptops (in that case they have to inform the technical assistant before the session).
Only PowerPoint presentations on a CD-ROM/DVD or a USB Memory stick will be accepted.
Types of presentation
Oral Presentation
Presentation time for ORAL presentation is 10 minutes + 5 min for questions from the audience.
You shall make your presentation in a timely manner. Kindly note that the time is usually followed the the conference Chairman.
All presentations have to be made in English
Speakers are kindly asked to use the available in the Conference hall Laptop. Only if they have special reasons they may use their own laptops (in that case they have to inform the technical assistant before the session).
Only PowerPoint presentations on a CD-ROM/DVD or a USB Memory stick will be accepted.
Publication ethics
Authors
The Author declares that the manuscript is original and in its present form has not been published elsewhere in any form, that it has not been submitted to any journal/proceedings and that it will not be submitted to any other journal/proceedings, if it is accepted for publication in the GEOLINKS Conference Proceedings.
The Author is responsible for the research they have been done and for the results described in the paper.
The Author warrants that the article doesn't infringe upon any copyright, contains no libelous or otherwise unlawful statements, and does not otherwise infringe on the rights of others.
The Author transfers the copyright for this publication/article to the GEOLINKS Conferences.
The Author licenses to the Publisher the right to distribute the Article as a part of GEOLINKS Conference proceedings.
Submission Guidelines
Abstract Submission
An abstract between 300 to 500 words, clearly summarising the arguments, should be submitted before deadline.
The preferred length of paper (including footnotes) is 5,000 words (maximum limit). In general, please confine your paper between 10-12 pages, everything included.
It is author's responsibility to ensure that all references and citations are correct, and that the contribution does not contain any material that infringes copyright, or is defamatory, obscene or otherwise unlawful or litigious. Please check GEOLINKS Tips.
Copyright in the article will remain jointly with the owner of the copyright and the Publisher. By submitting an article to the conference, the owner of the copyright grants the publisher with a license to publish the article. The author warrants that he is the owner of all rights of copyright in the article. Where the author subsequently publishes the article, the author is requested to acknowledge the article appeared in the conference proceedings.
The Author(s) will indemnify and defend the Publisher against any claim, demand or recovery against the Publisher by reason of any violation of any proprietary right or copyright, or because of any libellous or scandalous matter contained in the Manuscript.
The Publisher will have the right to edit the work for the original edition and for any revision, provided that the meaning of the text is not materially altered.
Submission Guidelines
Abstract Submission
An abstract between 300 to 500 words, clearly summarising the arguments, should be submitted before deadline.
The preferred length of paper (including footnotes) is 5,000 words (maximum limit). In general, please confine your paper between 10-12 pages, everything included.
It is author's responsibility to ensure that all references and citations are correct, and that the contribution does not contain any material that infringes copyright, or is defamatory, obscene or otherwise unlawful or litigious. Please check GEOLINKS Tips.
Copyright in the article will remain jointly with the owner of the copyright and the Publisher. By submitting an article to the conference, the owner of the copyright grants the publisher with a license to publish the article. The author warrants that he is the owner of all rights of copyright in the article. Where the author subsequently publishes the article, the author is requested to acknowledge the article appeared in the conference proceedings.
The Author(s) will indemnify and defend the Publisher against any claim, demand or recovery against the Publisher by reason of any violation of any proprietary right or copyright, or because of any libellous or scandalous matter contained in the Manuscript.
The Publisher will have the right to edit the work for the original edition and for any revision, provided that the meaning of the text is not materially altered.
Types of presentation
Types of presentation
Types of presentation
Types of presentation
Types of presentation
Types of presentation
Types of presentation
Types of presentation
Types of presentation
Types of presentation
Types of presentation
Types of presentation
Types of presentation
Types of presentation
Types of presentation
Proceedings 2020
All GEOLINKS 2020 participants get an online access to the full conference proceedings.
You can find the full digital books, including all accepted and published double blind peer-reviewed papers.

GEOLINKS Proceedings
Book 1 Volume 2
Air Pollution and Climate Change
Biotechnologies
Environmental Geology
Soil Science
Water Resources
GEOLINKS Proceedings
Book 2 Volume 2
Ecology and Environmental Studies
Environmental Economics
Green Buildings Technology and Materials
Green Design and Sustainable Architecture
GEOLINKS International Conference 2021, Book 1
WATER RESOURCES
REDUCTION OF THE VOLUME OF PUMPING OF LIQUID WASTE FROM THE PRODUCTION OF APATITE CONCENTRATE DUE TO THE TECHNOLOGY OF PARTIALLY CLOSED WATER CIRCULATION
Alexandr V. Artemev, Valentin V. Biryukov
ABSTRACT
The use of recycled water supply technology in mineral dressing plants solves current environmental and economic problems for the mining and processing industry. Usually, water treatment takes a long time and requires constructing large-volume tailing dumps.
The paper proposes a technology of a partially closed water circulation with the purification of watered production waste from suspended particles and water-soluble impurities that negatively affect the flotation process, based on the regularities describing the interaction of flocculants with the phases of a heterogeneous system of process waters.
The authors have determined the most effective reagents providing optimal indicators of recycled water. The proposed technology is implemented in hardware in a radial thickener and eliminates the discharge of process water into an external tailings dumps facility, which will reduce the area occupied by production waste.
Based on the particle size distribution data for various preliminary treatment options, differential and integral particle size distribution curves have been obtained. Analytical expressions of the obtained curves have been used to create discrete functions of volume fractions of particles with different sizes when constructing a model of the initial feed.
The hydrodynamic processes of highly diluted suspension flows in the thickener’s body were studied using computational experiments on a model developed in the ANSYS Fluent software package, which is based on the real 3D geometry of a radial thickener. To build the geometry, the authors used a standard module GAMBIT. A computational experiment on cleaning the apatite concentrate discharge was performed on a virtual stand. The distributions of the concentrations of volume fractions of particles and the velocities of their movement in the thickener’s volume were obtained.
The results of laboratory studies and computer simulation data allow the authors to tell about the prospect implementation of the technology of intra-plant water circulation, which will reduce by 10% the amount of wastewater discharged into the tailing dump. The use of the most efficient reagents will provide optimal water parameters for the content of suspended particles and hardness cations and, ultimately, will increase the technological and environmental performance of the Khibiny apatite-nepheline ores processing.
KEYWORDS
water-preparation process, reagents-flocculants, flotation, apatite-nepheline ores, computer simulation