000			02995nam a22003137a 4500
003			KOHA
005			20231101121713.0
008			231101d2023 cy ||||| m||| 00| 0 eng d
040			_aCY-NiCIU _beng _cCY-NiCIU _erda
041			_aeng
090			_aYL 3173 _bF68 2023
100	1		_aFouaze, Audrey Irvine Nguedong
245	1	0	_aOZONATION OF TEXTILE ACID BLUE 113 (AB113) DYE / _cAUDREY IRVINE NGUEDONG FOUAZE; SUPERVISOR: ASSOC.PROF. DR ŞİFA DOĞAN
264			_c2023
300			_aviii, 55 sheets; _c31 cm. _e1 CD-ROM
336			_2rdacontent _atext _btxt
337			_2rdamedia _aunmediated _bn
338			_2rdacarrier _avolume _bnc
502			_aThesis (MSc) - Cyprus International University. Institute of Graduate Studies and Research Environmental Sciences Department
504			_aIncludes bibliography (sheets 46-54)
520			_aABSTRACT As mankind grows, so does the world of consumerism, urbanisation, and industry, and this boom demography allows for a significant increase in the amount of waste being released into the environment. There is a serious ecological issue for human health because a number of these wastes include heavy contaminants and non-biodegradable substances. All of these heavy pollutants need thorough and adequate waste treatment before they are discharged into the environment. Recent years have seen the textile sector play a significant role and utilise a lot of colours. The volumes and quality of wastewaters from these industries are quite significant, necessitating an adequate treatment technique for their waste. In this investigation, ozone treatment will be used to break down AB113 (ozonation). For various studies, the dye was produced in a volumetric flask at a particular concentration and diluted with distilled water. When analysing a solution, the pH is adjusted by either adding HCl or NaOH. Without adjusting the pH, the entire assay is repeated thrice in order to stabilise the pH between 3 and 10. Samples of the AB 113 solution were taken during the experiment at various intervals (0–90 minutes), and they were then instantly analysed using UV/VIS spectrophotometry. It was discovered that AB113 degrades at a good pace for a while without modification (0–90 min). There was another improved removal rate when the pH was adjusted to 10 at the same duration (0-90 min) because of structural stability and the presence of hydroxyl radicals, which possess a higher oxidation potential compared to molecular ozone. Ozone treatment removes AB113 at 80% efficiency. Keywords: AB113, AOPs, Degradation, Hydroxyl Radicals, Ozonation, Wastewater
650		0	_aOxidation _vDissertations, Academic
650		0	_aEnvironmental degradation _vDissertations, Academic
650		0	_aOzonization _vDissertations, Academic
650		0	_aSewage _vDissertations, Academic
700	1		_aDoğan, Şifa _esupervisor
942			_2ddc _cTS
999			_c291614 _d291614