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Main Navigation (Eng)

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  • Structure
    • YSU Faculties and Educational Centers
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      • Faculty of Oriental Studies
      • Faculty of European Languages and Communication
      • Faculty of Journalism
      • Faculty of Informatics and Applied Mathematics
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      • Chair of Civil Defense
      • Chair of Physical Education and Sports
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      • YSU STEM High School
      • YSU Ijevan Branch
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      • American Studies Center
      • Center for Mathematical and Applied Research
      • Institute for Armenian Studies
      • Institute for Social and Humanitarian Studies
      • Research Center for Chemistry
      • Research Institute of Biology
      • Research Institute of Physics
      • Research Center for the Institute of Pharmacy
    • Scientific and Educational Centers
      • Observatory
      • Scientific and Educational Center for Control and Monitoring of the Quality of Medicines
      • Specialized cabinet-laboratory for the Design of Very Large Integrated Circuits (Synopsis)
      • Legal Clinic
      • Center for Applied Psychology
      • Research Center-Library of Greek Studies
      • Innovation Center for Microbial Biotechnology and Biofuels
      • Russian Center
      • Center for Russian Studies
      • Distance Learning Laboratory of Sociology
    • Column Wrapper
      • Banner
    • Administrative Divisions of YSU
      • Academic Secretary
      • Center for Doctoral Education
      • General Division
      • YSU History Museum
      • Department of Energy System Operation
      • Financial Analysis Department
      • Human Resources Department
      • Center for Admissions and Affairs with Applicants
      • Vehicle Fleet
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      • Byurakan Industrial Practice Base
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      • Center for Quality Assurance
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  1. Main
  2. Employees
  3. Sergey Suren Hayrapetyan
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haysers@ysu.am
Sergey
Suren
Hayrapetyan
Research Center for Chemistry
Senior researcher

Personal information

Date of birth
1960
Scientific interests
  • Sinthesys of sorbents
  • Chromatographia
Education
Institution
Armenian Agricultural Institute
Faculty
Faculty of horticulture
Date
1977 - 1982
Degree name
Qualified specialist
Scientific Rank/degree
Institution
Yerevan State University
Date
2012
Degree name
Doctor
Specialty
Chemical sciences
Research Topic
Hybrid silica sorbents with high reproducibility of structural and chromatographic parameters
Institution
YERONEM IREA
Date
1990
Degree name
Candidate
Specialty
Chemical sciences
Scientific Supervisor
Babayan Stepan Grigor
Research Topic
New sorbents and carriers for chromatography on the base of silica sol
Language skills
Հայերեն
Русский
English
Work experience
Institution
Yerevan State University
Period of time
2005 till now
Rank/degree
Senior Researcher
State awards and honorary titles
2005
Award of the President of the Republic of Armenia in the field of Natural Sciences

Publications

- Կատեգորիա -
Article
A Method For Evaluating the Sorption Capacity of The Sorbents
S.S. Hayrapetyan
M.S. Hayrapetyan
International Journal of Modern Engineering Research
2017
48-55
http://www.ijmer.com/papers/Vol7_issue6/Version-1/G7614855.pdf
Article
Effect of modification surface of peat with chitosan on sorption of copper ions
Hayrapetyan S.,S.
Gevorgyan S.A.
Proceedings of the YSU B: Chemical and Biological Sciences
2017
17-20
http://www.ysu.am/science/hy/journals
Article
Исследование процессов флокуляции бентонитовой суспензии органическими флокулянтами
С.С.Айрапетян
Г.П.Пирумян
Л. С. Айрапетян,
С. Ф. Барегамян
Экологическая химия
2017
1-5
http://elibrary.ru/title_about.asp?id=8273
Article
Effect of modification surface of peat with chitosan on sorption of copper ions
S.A.Gevorgyan
S.S.Hayrapetyan
Proceedings of the YSU A. Physical and Mathematical Sciences
2017
17-20
Article
Sorption Properties of a Bentonite Based Material for Removal of Uranium from Alum Shale Leachate
S. Hayrapetyan
L. Hayrapetyan
Journal of Chemistry and Chemical Engineering
2016
170-179
https://www.researchgate.net/journal/1934-7375_JOURNAL_OF_CHEMISTRY_AND_CHEMICA…
Article
ИССЛЕДОВАНИЕ СОРБЦИОННЫХ СВОЙСТВ ТОРФА ДЛЯ УДАЛЕНИЯ ТЯЖЕЛЫХ МЕТАЛЛОВ
С.С.Айрапетян
С.А.Геворгян
Л.С.Айрапетян
С.Ф.Барегамян
Г.П.Пирумян
Химический Журнал Армении
2016
257-265
Conference
ОЦЕНКА ЭФФЕКТИВНОСТИ ИСПОЛЬЗОВАНИЯ ОСАЖДЕНИЯ СТРУВИТА ДЛЯ ИЗВЛЕЧЕНИЯ АЗОТА ИЗ СТОЧНЫХ ВОД
Маргарян Л.А.
Айрапетян С.С.
Банян Л.С.
Мартирян А.И.
Conference
Оценка воздействия заброшенной руды Капан на качество воды реки Каварт
Хачатрян А.М.
Айрапетян С. С.
Маргарян Л.А.
Conference
THE STRUCTURING OF THE CATIONIC POLYMER ZETAG 9014 WITH THE CHANGES OF THE pH
S.S. HAYRAPETYAN
L.A. MARGARYAN
L.S. BANYAN
G.P. PIRUMYAN
Conference
CELLULOSE CONTAINING COMPOSITE SORBENTS TO REMOVE HEAVY METALS FROM WASTEWATER
S.S. HAYRAPETYAN
M.S. HAYRAPETYAN
L.A. MARGARYAN
L.S. BANYAN
G.P. PIRUMYAN
Conference
STUDY OF TN/TP RATIO CHANGES DEPENDING ON WATER LEVEL VARIATION IN THE LAKE SEVAN
Liana MARGARYAN
Sergey HAYRAPETYAN
Lilit BANYAN
Armen MARTIRYAN
Conference
ASSESSING CLIMATE CHANGE IMPACT ON WATER QUALITY OF THE RIVER VOGHJI
Liana MARGARYAN
Anrdanik KHACHATRYAN
Sergey HAYRAPETYAN
Gevorg SIMONYAN
Conference
COMPOSITE CHITOSAN - SILICA GEL CONTAINING SORBENTS
S.S.Hayrapetyan
M.S.Hayrapetyan
L.S.Banyan
L.A.Margaryan
Patent
Միկրոգնդային կոմպոզիտային սորբենտի ստացման եղանակ
Սերգեյ Սուրենի Հայրապետյան
Գևորգ Պետրոսի փիրումյան
Patent
Մագնիսական հատկություն ունեցող միկրոգնդային կոմպոզիտային սորբենտի ստացման եղանակ
Սերգեյ Սուրենի Հայրապետյան
Գևորգ Պետրոսի Փիրումյան
Patent
Композиционный флокулянт
С.С.Айрапетян
Т.Д.Шарашидзе
Conference
COMPOSITE SORBENT BASED ON HUMIC ACIDS AND ALUMINOSILICATES
Hayrapetyan Martin
Hayrapetyan Sergey
Margaryan Liana
Banyan Lilit
Martiryan Armen
Conference
ВЛИЯНИЕ ТОРФА НА ПРОЦЕССЫ АДСОРБЦИИ НЕКОТОРЫХ МЕТАЛЛОВ ИЗ ШАХТНЫХ ДРЕНАЖНЫХ ВОД
Айрапетян С.С
Аракелян А.С.
Айрапетян M.С.
Маргарян Л. А.
Хачатрян А. Г.
Conference
Investigation of the processes occurring in water of acid mine drainage during their exposure
S.Hayrapetyan
M.Chobanyan
V.Hovhannisyan
A. Kirakosyan
A.Sukiasyan
P.Gikas
Conference
ОЦЕНКА АНТРОПОГЕННЫХ НАГРУЗОК НА ЭКОЛОГИЧЕСКОЕ СОСТОЯНИЕ ОЗЕРА СЕВАН
Маргарян Лиана Арменовна
Нерсисян Аракся Оганесовна
Аракелян Александр Андраникович
Айрапетян Сергей Суренович
Симонян Геворг Саргисович

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