The combination of papaya seed and orange peel as natural coagulant for greywater treatment
The study utilized a natural coagulant composed of a combination of papaya seed and orange peel to treat greywater. The surface of papaya seed powder was rough and porous, while orange peel powder had an irregular, aggregated structure with non-uniform pores. The papaya seed coagulant was most eff...
| Main Authors: | , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2024
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| Subjects: | |
| Online Access: | http://eprints.uthm.edu.my/11944/1/P17186_e8145f92cf8d81a598cdb656d5d03cdb.pdf |
| _version_ | 1824446603941904384 |
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| author | Muhamad, Mimi Suliza Wan Daruddin, Wan Khairunnisa Mohd Apandi, Najeeha Mohamed Sunar, Norshuhaila |
| author_facet | Muhamad, Mimi Suliza Wan Daruddin, Wan Khairunnisa Mohd Apandi, Najeeha Mohamed Sunar, Norshuhaila |
| author_sort | Muhamad, Mimi Suliza |
| collection | UTHM |
| description | The study utilized a natural coagulant composed of a combination of papaya seed and orange peel to treat
greywater. The surface of papaya seed powder was rough and porous, while orange peel powder had an irregular,
aggregated structure with non-uniform pores. The papaya seed coagulant was most effective in removing turbidity (86.3%),
total suspended solids (50.3%), and chemical oxygen demand (61.4%) at a pH of 7.5, a dosage of 50 mg/L, rapid mixing
at 170 RPM for 25 minutes, and slow mixing at 60 RPM for 20 minutes. The orange peel coagulant was most effective in
removing 80.5% of turbidity, 64.6% of TSS, and 54.6% of COD at a pH of 7.5, a dosage of 10 mg/L, rapid mixing at 100
RPM for 5 minutes, and slow mixing at 40 RPM for 5 minutes. The ideal conditions for removing turbidity, TSS, and COD
with the papaya seed and orange peel coagulant mixture were a pH of 7.5, a dosage ratio of 70:30, rapid mixing at 170
RPM for 25 minutes, and slow mixing at 60 RPM for 20 minutes. |
| first_indexed | 2025-02-19T01:17:47Z |
| format | Conference or Workshop Item |
| id | uthm.eprints-11944 |
| institution | Universiti Tun Hussein Onn Malaysia |
| language | English |
| last_indexed | 2025-02-19T01:17:47Z |
| publishDate | 2024 |
| record_format | dspace |
| spelling | uthm.eprints-119442025-01-09T08:17:39Z http://eprints.uthm.edu.my/11944/ The combination of papaya seed and orange peel as natural coagulant for greywater treatment Muhamad, Mimi Suliza Wan Daruddin, Wan Khairunnisa Mohd Apandi, Najeeha Mohamed Sunar, Norshuhaila TD Environmental technology. Sanitary engineering The study utilized a natural coagulant composed of a combination of papaya seed and orange peel to treat greywater. The surface of papaya seed powder was rough and porous, while orange peel powder had an irregular, aggregated structure with non-uniform pores. The papaya seed coagulant was most effective in removing turbidity (86.3%), total suspended solids (50.3%), and chemical oxygen demand (61.4%) at a pH of 7.5, a dosage of 50 mg/L, rapid mixing at 170 RPM for 25 minutes, and slow mixing at 60 RPM for 20 minutes. The orange peel coagulant was most effective in removing 80.5% of turbidity, 64.6% of TSS, and 54.6% of COD at a pH of 7.5, a dosage of 10 mg/L, rapid mixing at 100 RPM for 5 minutes, and slow mixing at 40 RPM for 5 minutes. The ideal conditions for removing turbidity, TSS, and COD with the papaya seed and orange peel coagulant mixture were a pH of 7.5, a dosage ratio of 70:30, rapid mixing at 170 RPM for 25 minutes, and slow mixing at 60 RPM for 20 minutes. 2024-06-07 Conference or Workshop Item PeerReviewed text en http://eprints.uthm.edu.my/11944/1/P17186_e8145f92cf8d81a598cdb656d5d03cdb.pdf Muhamad, Mimi Suliza and Wan Daruddin, Wan Khairunnisa and Mohd Apandi, Najeeha and Mohamed Sunar, Norshuhaila (2024) The combination of papaya seed and orange peel as natural coagulant for greywater treatment. In: AIP Conference Proceedings. https://doi.org/10.1063/5.0199218 |
| spellingShingle | TD Environmental technology. Sanitary engineering Muhamad, Mimi Suliza Wan Daruddin, Wan Khairunnisa Mohd Apandi, Najeeha Mohamed Sunar, Norshuhaila The combination of papaya seed and orange peel as natural coagulant for greywater treatment |
| title | The combination of papaya seed and orange peel as natural
coagulant for greywater treatment |
| title_full | The combination of papaya seed and orange peel as natural
coagulant for greywater treatment |
| title_fullStr | The combination of papaya seed and orange peel as natural
coagulant for greywater treatment |
| title_full_unstemmed | The combination of papaya seed and orange peel as natural
coagulant for greywater treatment |
| title_short | The combination of papaya seed and orange peel as natural
coagulant for greywater treatment |
| title_sort | combination of papaya seed and orange peel as natural coagulant for greywater treatment |
| topic | TD Environmental technology. Sanitary engineering |
| url | http://eprints.uthm.edu.my/11944/1/P17186_e8145f92cf8d81a598cdb656d5d03cdb.pdf |
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