Study of Struvite Crystal Growth with The Addition of Tartaric Acid
The purpose of this study was to study the growth of struvite crystals from the effect of adding tartaric acid additives to an aqueous solution containing Mg2+, NH4+, and PO43-with a molar ratio of 1:1:1. The results of the study, it was found that the more the concentration of tartaric acid additiv...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2021-01-01
|
| Series: | E3S Web of Conferences |
| Subjects: | |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/104/e3sconf_icstunkhair2021_01003.pdf |
| _version_ | 1818575015063322624 |
|---|---|
| author | Suci Perwitasari Dyah Soraya Santi Sintha Muryanto Stefanus Jamari J Bayuseno AP |
| author_facet | Suci Perwitasari Dyah Soraya Santi Sintha Muryanto Stefanus Jamari J Bayuseno AP |
| author_sort | Suci Perwitasari Dyah |
| collection | DOAJ |
| description | The purpose of this study was to study the growth of struvite crystals from the effect of adding tartaric acid additives to an aqueous solution containing Mg2+, NH4+, and PO43-with a molar ratio of 1:1:1. The results of the study, it was found that the more the concentration of tartaric acid additive was added, it got smaller the rate constant was. By decreasing the value of the constant rate, the growth of struvite crystals also decreased then the growth of struvite crystals became inhibited. On the other hand, struvite has the potential to be used as a fertilizer. The concentration of tartaric acid also had a significant effect on controlling the production of struvite. The optimum crystal mass was obtained at a concentration of 20 ppm tartaric acid, a temperature of 40oC and a stirrer rotation of 300 rpm so that it can be applied in manufacture industry of struvite fertilizer. |
| first_indexed | 2024-12-15T00:34:18Z |
| format | Article |
| id | doaj.art-aea4759d6dff4fa5ba8e04c3559dd178 |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-12-15T00:34:18Z |
| publishDate | 2021-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-aea4759d6dff4fa5ba8e04c3559dd1782022-12-21T22:41:50ZengEDP SciencesE3S Web of Conferences2267-12422021-01-013280100310.1051/e3sconf/202132801003e3sconf_icstunkhair2021_01003Study of Struvite Crystal Growth with The Addition of Tartaric AcidSuci Perwitasari Dyah0Soraya Santi Sintha1Muryanto Stefanus2Jamari J3Bayuseno AP4Departemen of Chemical Enginering UPN ”Veteran”Jawa TimurDepartemen of Chemical Enginering UPN ”Veteran”Jawa TimurDepartemen of Chemical Enginering UNTAG University in SemarangDepartemen of Mechanical Enginering Diponegoro University Tembalang CampusDepartemen of Mechanical Enginering Diponegoro University Tembalang CampusThe purpose of this study was to study the growth of struvite crystals from the effect of adding tartaric acid additives to an aqueous solution containing Mg2+, NH4+, and PO43-with a molar ratio of 1:1:1. The results of the study, it was found that the more the concentration of tartaric acid additive was added, it got smaller the rate constant was. By decreasing the value of the constant rate, the growth of struvite crystals also decreased then the growth of struvite crystals became inhibited. On the other hand, struvite has the potential to be used as a fertilizer. The concentration of tartaric acid also had a significant effect on controlling the production of struvite. The optimum crystal mass was obtained at a concentration of 20 ppm tartaric acid, a temperature of 40oC and a stirrer rotation of 300 rpm so that it can be applied in manufacture industry of struvite fertilizer.https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/104/e3sconf_icstunkhair2021_01003.pdfstruvite crystalstartaric acid |
| spellingShingle | Suci Perwitasari Dyah Soraya Santi Sintha Muryanto Stefanus Jamari J Bayuseno AP Study of Struvite Crystal Growth with The Addition of Tartaric Acid E3S Web of Conferences struvite crystals tartaric acid |
| title | Study of Struvite Crystal Growth with The Addition of Tartaric Acid |
| title_full | Study of Struvite Crystal Growth with The Addition of Tartaric Acid |
| title_fullStr | Study of Struvite Crystal Growth with The Addition of Tartaric Acid |
| title_full_unstemmed | Study of Struvite Crystal Growth with The Addition of Tartaric Acid |
| title_short | Study of Struvite Crystal Growth with The Addition of Tartaric Acid |
| title_sort | study of struvite crystal growth with the addition of tartaric acid |
| topic | struvite crystals tartaric acid |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/104/e3sconf_icstunkhair2021_01003.pdf |
| work_keys_str_mv | AT suciperwitasaridyah studyofstruvitecrystalgrowthwiththeadditionoftartaricacid AT sorayasantisintha studyofstruvitecrystalgrowthwiththeadditionoftartaricacid AT muryantostefanus studyofstruvitecrystalgrowthwiththeadditionoftartaricacid AT jamarij studyofstruvitecrystalgrowthwiththeadditionoftartaricacid AT bayusenoap studyofstruvitecrystalgrowthwiththeadditionoftartaricacid |