000 03013ntm a2200277 a 4500
001 vtls000084701
003 KUKTEM
005 20251117113252.0
008 141224t2014 my a f m 000 0 eng d
020 _aTHE0003266(Local)
039 9 _a201905161157
_birma
_c201712041024
_dhuda
_y201412241546
_zfawwaz
040 _aUMP
090 _aTD757 .H46 2014 r Bc.
100 3 _aHenry, Yong Kim Fuong
245 1 0 _aTreatment of petroleum based industry wastewater using electrocoagulant enhance by conventional coagulant /
_cHenry Yong Kim Fuong
260 _aKuantan, Pahang :
_bUMP,
_c2014
300 _axvi, 76 p. :
_bill. ;
_c30 cm. +
_e1 CD-ROM
500 _aFaculty of Chemical & Natural Resources Engineering
502 _aProject paper (Bachelor of Chemical Engineering) -- Universiti Malaysia Pahang – 2014
504 _aBibliography : p. 52-53
520 3 _aElectrocoagulation has been recognized positively to treat the wastewater from steam cleaners, textile manufacturing, mining operations, commercial laundry, municipal sewage system plants and palm oil industrial effluents. In this technology, metal cations are released into water through dissolving metal electrodes. Simultaneously, beneficial side reactions can help in removing flocculated material from the water. In present study, three steps of treatment will be carrying out to treat the petroleum based wastewater. The treatment includes preliminary settling process, coagulation process and electrocoagulation process. Preliminary settling is a natural process where no additional of chemical coagulant or additive to the samples. The settling time is set to be 24 hours for all the suspended solids to settle down. Preliminary settling process showed a big removal efficiency in total suspended solid (TSS) of the samples. The efficiency of removal for TSS during the preliminary settling process for sample T-1630, T-2300 and PPT are 0%, 72.44% and 75.14%. However, for coagulation process, the optimum dosage of coagulant required for three different samples were determined using jar test. There was huge reduction in chemical oxygen demand (COD) concentration after the coagulation process. The removal efficiency achieved for the coagulation process is 27%, 63% and 65% for sample T-1630, T-2300 and PPT respectively. Although the removal efficiency is higher, further treatment by using electrocoagulant is required to meet the discharge limit. The optimum voltage is determined and all the samples are treated with applied voltage of 100 V. The efficiency of removal for COD achieved during the electrocoagulation process for sample T-1630, T-2300 and PPT is 99.75%, 98.74% and 99.62% respectively which meet the permissible level, and save to discharge to the environment
650 0 _aElectrocoagulation
650 0 _aSewage
_xPurification
856 4 0 _uhttp://ecollib.ump.edu.my/18397/
_zAccess in library only
999 _aVIRTUA40
_c5815
_d5821
999 _aVTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5000*5020*5040*5200*6500*6501*8560*9992