SVIBOR - Project code: 2-14-037

MINISTRY OF SCIENCE AND TECHNOLOGY

Strossmayerov trg 4, HR - 10000 ZAGREB
tel.: +385 1 459 44 44, fax: +385 1 459 44 69
E-mail: ured@znanost.hr

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Project code: 2-14-037


WASTEWATERS FROM DYE INDUSTRY AND APPLICATION OF ORGANIC DYES


Main researcher: KOPRIVANAC, NATALIJA (22030)


Assistants
Type of research: developmental
Duration from: 01/01/91. to 12/29/93.
Papers on project (total): 77
Papers on project quoted in Current Contents: 18
Institution name: Fakultet kemijskog inženjerstva i tehnologije, Zagreb (125)
Department/Institute: Department of Polimeric Engineering and Organic Chemical Technology
Address: Savska 16
City: 10000 - Zagreb, Croatia
Communication
Phone: 385 (0)1 27 76 31
Fax: 385 (0)1 27 76 31
Phone: 385 (01) 27 80 99
Summary: Wastewater from the technological process and applications of organic dyes are significant environmental contaminants.Investigation methods for the decoloration of strongly colored wastewaters have not been used recently in our country.A specific quality of problem based on dyes requires the physical-chemical-biological research depending on industrial process production.Results that will give the scientific approach to the problem of wastewater treatment,and relative parameters for process design are expected.

Keywords: dye wastewater,wastewater treatment,decoloration,biodegradation,flocculation agents,precipitation/flocculation,physical-chemical treatment,decolorant,waste sources

Research goals: 1.Determination of all relevant data for the pollution of wastewater from manufacturers and users of organic dyes;2.Establishment of safety measure against environmental pollution with toxic and carcinogenic materials;3.To estimate the optimal purification methods for industrial water from the gratest consumers of organic dyes by analysing the obtained results and taking into consideration the maximum allowable dosis of a toxic substance before draining;4.The intention is to find presence of organic dyes as extremly harmful organic compounds ;5.Results will be used as the basis for the process design development.

COOPERATION - PROJECTS


  1. Name of project: >2-15-038 FUNKCIONALNI MONOMERI I POLIMERI
    Name of institution: FAKULTET KEMIJSKOG IN'ENJERSTVA I TEHNOLOGIJE
    City: 10000 - Zagreb, Croatia

  2. Name of project: 2-14-036 DOMAĆE VUNE-FIZIČKA-KEMIJSKA I BOJADISARSKA SVOJSTVA
    Name of institution: TEKSTILNO-TEHNOLOŠKI FAKULTET
    City: 10000 - Zagreb, Croatia

COOPERATION - INSTITUTIONS


  1. Name of institution: CINKARNA CELJE
    Type of institution: State institute
    Type of cooperation: Occasional exchange of information
    City: CELJE, SLOVENIJA

  2. Name of institution: CHROMOS -Grafičke boje
    Type of institution: Economical/Production
    Type of cooperation: Occasional exchange of information
    City: Samobor, Hrvatska

OTHER ACHIEVEMENTS


  1. Name: Tehničko-tehnološko unapređenje za proizvodnju bojila Reactive Red 120 sa obradom otpadnih voda radovi
    Type of achievement: Technology
    Authors: Prof.dr.sc.Natalija Koprivanac, Prof.dr.sc. Jovanka Jovanović-Kolar, Mr.sc. Sanja Papić, Mr.sc. Goran Bosanac

  2. Name: Tehničko tehnološko unapređenje za proizvodnju tekućih sumpornih bojila
    Type of achievement: Technology
    Authors: Prof.dr.sc. N.Koprivanac, Prof.dr.sc. J.Jovanović-Kolar, Mr.sc. Sanja Papić, Mr.sc. Goran Bosanac

  3. Name: Ekspertiza patenata za tehnološke procese proizvodnje grafičkih boja
    Type of achievement: Technology
    Authors: Prof.dr.sc. N.Koprivanac,Prof.dr.sc. N.Sišul, Mr.sc. Sanja Papić, Mr.sc. Azra Meteš
Other information about the project.
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Last update: 10/11/95
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