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Removal of heavy metal in medical institutional wastewater using ultrasonic assisted various leaching solution

Daily, hospital generates a significant amount of wastewater which is more than the consumption of domestic water. The hospital wastewater may contaminate with micro-organisms, heavy metal, toxic chemicals and radioactive elements. In fact, the hospital wastewater is generating hybrid wastewater at...

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Main Author: Nur Syuhada, Omar
Format: Undergraduates Project Papers
Language:English
Published: 2011
Subjects:
TP Chemical technology
Online Access:http://umpir.ump.edu.my/id/eprint/3106/1/CD5617_NUR_SYUHADA_OMAR.pdf
http://umpir.ump.edu.my/id/eprint/3106/
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spelling my.ump.umpir.31062021-07-02T07:36:51Z http://umpir.ump.edu.my/id/eprint/3106/ Removal of heavy metal in medical institutional wastewater using ultrasonic assisted various leaching solution Nur Syuhada, Omar TP Chemical technology Daily, hospital generates a significant amount of wastewater which is more than the consumption of domestic water. The hospital wastewater may contaminate with micro-organisms, heavy metal, toxic chemicals and radioactive elements. In fact, the hospital wastewater is generating hybrid wastewater at the same moment domestic, industrial and effluents of care and medical research. Throughout this research our main concern is to remove targeted heavy metal that found to contain in the hospital wastewater, Pb and Ni. The wastewater will be treated using the ultrasonic technology assisted with several of leaching solution, HNO, citrate and EDTA. Ultrasonic process has been found as reliable solution which applies intense, high frequency sound to liquids, producing intimate mixing and powerful chemical and physical reactions. The best performance of these leaching solutions (HNO3, citrate and EDTA) will be studied through the main parameter such as type of solution, sonication time and concentration of the solution. The sample obtained from the hospital is filtered and spike with amount of targeted heavy metal prior to ultrasonic process and AAS analysis. As the result, the best time to remove Pb is 3 minutes while 6 minutes for Ni removal. The suitable concentration to remove Pb is 0.06 M while 0.1 M for Ni. The percentage removal is 54% for Pb and 35.93% for Ni. 2011-01 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/3106/1/CD5617_NUR_SYUHADA_OMAR.pdf Nur Syuhada, Omar (2011) Removal of heavy metal in medical institutional wastewater using ultrasonic assisted various leaching solution. Faculty of Chemical & Natural Resources Engineering , Universiti Malaysia Pahang .
institution Universiti Malaysia Pahang
building UMP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang
content_source UMP Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic TP Chemical technology
spellingShingle TP Chemical technology
Nur Syuhada, Omar
Removal of heavy metal in medical institutional wastewater using ultrasonic assisted various leaching solution
description Daily, hospital generates a significant amount of wastewater which is more than the consumption of domestic water. The hospital wastewater may contaminate with micro-organisms, heavy metal, toxic chemicals and radioactive elements. In fact, the hospital wastewater is generating hybrid wastewater at the same moment domestic, industrial and effluents of care and medical research. Throughout this research our main concern is to remove targeted heavy metal that found to contain in the hospital wastewater, Pb and Ni. The wastewater will be treated using the ultrasonic technology assisted with several of leaching solution, HNO, citrate and EDTA. Ultrasonic process has been found as reliable solution which applies intense, high frequency sound to liquids, producing intimate mixing and powerful chemical and physical reactions. The best performance of these leaching solutions (HNO3, citrate and EDTA) will be studied through the main parameter such as type of solution, sonication time and concentration of the solution. The sample obtained from the hospital is filtered and spike with amount of targeted heavy metal prior to ultrasonic process and AAS analysis. As the result, the best time to remove Pb is 3 minutes while 6 minutes for Ni removal. The suitable concentration to remove Pb is 0.06 M while 0.1 M for Ni. The percentage removal is 54% for Pb and 35.93% for Ni.
format Undergraduates Project Papers
author Nur Syuhada, Omar
author_facet Nur Syuhada, Omar
author_sort Nur Syuhada, Omar
title Removal of heavy metal in medical institutional wastewater using ultrasonic assisted various leaching solution
title_short Removal of heavy metal in medical institutional wastewater using ultrasonic assisted various leaching solution
title_full Removal of heavy metal in medical institutional wastewater using ultrasonic assisted various leaching solution
title_fullStr Removal of heavy metal in medical institutional wastewater using ultrasonic assisted various leaching solution
title_full_unstemmed Removal of heavy metal in medical institutional wastewater using ultrasonic assisted various leaching solution
title_sort removal of heavy metal in medical institutional wastewater using ultrasonic assisted various leaching solution
publishDate 2011
url http://umpir.ump.edu.my/id/eprint/3106/1/CD5617_NUR_SYUHADA_OMAR.pdf
http://umpir.ump.edu.my/id/eprint/3106/
_version_ 1705056903861633024
score 13.211869

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