SVIBOR - Project code: 2-09-012

MINISTRY OF SCIENCE AND TECHNOLOGY

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tel.: +385 1 459 44 44, fax: +385 1 459 44 69
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Project code: 2-09-012

INTERACTION OF MARINE TECHNOLOGY STRUCTURES WITH ENVIRONMENT

Main researcher: DOBRINIĆ, JULIJAN (10056)

Assistants

BLAŽEVIĆ, JASNA (4096)
MILOTIĆ, BRANKA (31726)
ORLIĆ, NADA (34250)
CRNIĆ-ZALOKAR, VARJA (7081)
ZAMARIN, ALBERT (900791)

Type of research: applied
Duration from: 01/01/91. to 12/15/94.

Papers on project (total): 6

Institution name: Tehnički fakultet, Rijeka (69)
Department/Institute: Department for Shipbuilding and Marine Technology Engineering
Address: Vukovarska 58
City: 51000 - Rijeka, Croatia

Communication: Phone: 385 (0)51 323 844; Fax: 385 (0)51 515 403; E-mail: dobrinic@rijeka.riteh.hr

Summary: The interaction between industrial objects, energetics, marine technology structures and environment causes harmful consequences on the environment. A lot of factors have been studied during the analysis of effects on marine technology structures on the environment but it is of great importance to know the mode of detection and the motion of trace elements in environment, since they are important both for live nature and for the processes in extinct segment which bee more thoroughly studied. The measuring techniques are X-ray spectroscopy, polarometry, and UV-spectroscopy. In the part of the investigations of the environmental influence on the marine tehnology structures, spectral analysis of vibrations of the structures in the environment will be used.

Keywords: Spectroscopy, X-ray, marine technology, marine technology structures, trace elements, UV-fluorescence, polarometry, environment, vibrations

Research goals: The purpose of investigations was determining a techniques forapplication in the measuring of sea water pollution, as result ofinteraction on marine technology structures with environment. Theresults achieved by polarometry and X-ray spectroscopy shows that applied techniques are a suitable swift, reproducible,multielemental technique for determining of elemental contribution in aqueous solution, therefore, it is suitable for sea water sample analisis. Thus, it might be applied both for analysis sea water pollution with metals and other substances andfor analysis of the influence of marine technology structures onenvironment. So, the pollution of sea water with a crude oil can be detected and measured by optical fluorescence. In the initial part of the spectral analysis investigations it will be proved a possibilities of the mathematical modelling.

Other information about the project.


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