000			02835ntm a2200349 i 4500
003			MY-KuUP
005			20260424160358.0
006			t||||fr|||| 000 0
007			ta
008			260424t20252025my a|||fr|||| 000 0 eng d
020			_aTHE0010497 (Local) _qHardback
040			_aUMPSA _beng _cUMPSA _erda
090			_aFIST .F43 2025 r Bc.
100	1		_aNur Fatihah Bt Abdullah, _eauthor.
245	1	0	_aA study of heavy metal and organic contaminants at jerantut river / _cNur Fatihah Bt Abdullah
264		1	_aKuantan, Pahang : _bUMPSA, _c2025
264		4	_c© 2025
300			_axiii , 95 pages : _billustrations ;
336			_2rdacontent _atext
337			_2rdamedia _aunmediated
338			_2rdacarrier _avolume
347			_2rda _atext file _bPDF
500			_aFaculty of Industrial Sciences and Technology
502			_aFinal Year Report (Bachelor of Applied Science of Industrial Chemistry) -- Universiti Malaysia Pahang Al-Sultan Abdullah - 2025
504			_aInclude bibliographical reference
520	3		_aThis study investigates the heavy metal and organic contaminants at Jerantut River and its impact on cage-cultured fish and the quality of fish feed used in aquaculture systems. The analysis revealed that concentrations of Al, Mn, Pb, Ni, and As in the river exceeded WHO and USEPA limits, indicating significant pollution. These metals pose severe risks to fish, including organ damage, reduced hemoglobin levels, and mortality. Organic contaminant analysis detected siloxanes (D5, D6, D7, D8, and D9), with D5 posing a low toxicity. The detected siloxane has the potential to bioaccumulate inside the cultured fish at Jerantut river due to the compound's lipophilic properties. Most of the contaminant have a high concentration near the perimeter of the fish cage instead of the fish cage experiencing significant death. Bioaccumulation of heavy metal and siloxanes inside the tissue of the cultured fish might be attributed to the low concentration of these substances in that location. The quality assessment of fish feed indicated high nutritional and physical quality. The moisture content, water stability, and floatation of fish feed ranged from 9.59 to 12.16 %, 82.86 to 85.92 %, and 100% with the mean of 10.17 ± 0.87 % and 84.82 ± 0.86%, respectively. Total viable count analysis showed minimal microbial contamination, confirming the feed's safety. This study highlights the interplay between environmental contamination, fish health, and aquaculture practices, providing essential insights for sustainable aquaculture management.
610	2	0	_aFaculty of Industrial Sciences and Technology _xDissertations
650		0	_aUniversities and colleges _xDissertations
650		0	_aTheses _xDissertations
856			_uhttps://umpir.ump.edu.my/id/eprint/46165
942			_2lcc _cPSM
999			_c104775 _d104781