Utilization of Ion-Exclusion Chromatography for Water Quality Monitoring in a Suburban River in Jakarta, Indonesia
We evaluated the use of ion-exclusion chromatographic systems for analyzing the behavior of inorganic ions (e.g., bicarbonate, sulfate, chloride, nitrate, phosphate, dissolved silicate, sodium, ammonium, potassium, magnesium, and calcium ions) in a suburban river located in Jakarta, Indonesia. Carbo...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English English |
| Published: |
2014
|
| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/7931/1/Utilization_of_Ion-Exclusion_Chromatography_for_Water_Quality_Monitoring_in_a_Suburban_River_in_Jakarta%2C_Indonesia.pdf http://umpir.ump.edu.my/id/eprint/7931/4/Utilization%20of%20Ion-Exclusion%20Chromatography%20for%20Water%20Quality%20Monitoring%20in%20a%20Suburban%20River%20in%20Jakarta%2C%20Indonesia.pdf |
| _version_ | 1796990362151026688 |
|---|---|
| author | Kozaki, Daisuke Takashi, Ozaki Nobutake, Nakatani Masanobu, Mori Kazuhiko, Tanaka |
| author_facet | Kozaki, Daisuke Takashi, Ozaki Nobutake, Nakatani Masanobu, Mori Kazuhiko, Tanaka |
| author_sort | Kozaki, Daisuke |
| collection | UMP |
| description | We evaluated the use of ion-exclusion chromatographic systems for analyzing the behavior of inorganic ions (e.g., bicarbonate, sulfate, chloride, nitrate, phosphate, dissolved silicate, sodium, ammonium, potassium, magnesium, and calcium ions) in a suburban river located in Jakarta, Indonesia. Carbonate, phosphate, and silicate ion concentrations were determined using ion-exclusion chromatography (IEC) on a weakly acidic cation-exchange resin column (WCX) in the H+-form with water eluent. Other ions were identified by ion-exclusion/cation-exchange chromatography (IEC/CEC) on a WCX column with tartaric acid eluent. The use of IEC systems for water quality monitoring was advantageous for the following reasons: (1) the concentrations of analyte ions, except NO3− and silicate ions, increased from upstream to downstream; and (2) the speciation of inorganic nitrogen ions could be analyzed by single injection into the IEC/CEC. The IEC approach provided beneficial information for the construction of sewage treatment facilities in our study area. Results showed that (1) the analyte concentrations for samples obtained in the downstream area were higher than those in the upstream area owing to contamination by domestic sewage; (2) the concentrations of NO3− and NH4+ correlated with the concentration of dissolved oxygen; and (3) bicarbonate concentrations increased downstream, likely due to respiration of bacteria and dissolution of concrete under low-oxygen conditions. - See more at: http://www.mdpi.com/2073-4441/6/7/1945/htm#sthash.Kc46oQ6g.dpuf |
| first_indexed | 2024-03-06T11:50:26Z |
| format | Article |
| id | UMPir7931 |
| institution | Universiti Malaysia Pahang |
| language | English English |
| last_indexed | 2024-03-06T11:50:26Z |
| publishDate | 2014 |
| record_format | dspace |
| spelling | UMPir79312018-01-22T05:55:19Z http://umpir.ump.edu.my/id/eprint/7931/ Utilization of Ion-Exclusion Chromatography for Water Quality Monitoring in a Suburban River in Jakarta, Indonesia Kozaki, Daisuke Takashi, Ozaki Nobutake, Nakatani Masanobu, Mori Kazuhiko, Tanaka Q Science (General) We evaluated the use of ion-exclusion chromatographic systems for analyzing the behavior of inorganic ions (e.g., bicarbonate, sulfate, chloride, nitrate, phosphate, dissolved silicate, sodium, ammonium, potassium, magnesium, and calcium ions) in a suburban river located in Jakarta, Indonesia. Carbonate, phosphate, and silicate ion concentrations were determined using ion-exclusion chromatography (IEC) on a weakly acidic cation-exchange resin column (WCX) in the H+-form with water eluent. Other ions were identified by ion-exclusion/cation-exchange chromatography (IEC/CEC) on a WCX column with tartaric acid eluent. The use of IEC systems for water quality monitoring was advantageous for the following reasons: (1) the concentrations of analyte ions, except NO3− and silicate ions, increased from upstream to downstream; and (2) the speciation of inorganic nitrogen ions could be analyzed by single injection into the IEC/CEC. The IEC approach provided beneficial information for the construction of sewage treatment facilities in our study area. Results showed that (1) the analyte concentrations for samples obtained in the downstream area were higher than those in the upstream area owing to contamination by domestic sewage; (2) the concentrations of NO3− and NH4+ correlated with the concentration of dissolved oxygen; and (3) bicarbonate concentrations increased downstream, likely due to respiration of bacteria and dissolution of concrete under low-oxygen conditions. - See more at: http://www.mdpi.com/2073-4441/6/7/1945/htm#sthash.Kc46oQ6g.dpuf 2014 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/7931/1/Utilization_of_Ion-Exclusion_Chromatography_for_Water_Quality_Monitoring_in_a_Suburban_River_in_Jakarta%2C_Indonesia.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/7931/4/Utilization%20of%20Ion-Exclusion%20Chromatography%20for%20Water%20Quality%20Monitoring%20in%20a%20Suburban%20River%20in%20Jakarta%2C%20Indonesia.pdf Kozaki, Daisuke and Takashi, Ozaki and Nobutake, Nakatani and Masanobu, Mori and Kazuhiko, Tanaka (2014) Utilization of Ion-Exclusion Chromatography for Water Quality Monitoring in a Suburban River in Jakarta, Indonesia. Water, 6. pp. 1945-1960. ISSN 2073-4441 . (Published) http://dx.doi.org/10.3390/w6071945 |
| spellingShingle | Q Science (General) Kozaki, Daisuke Takashi, Ozaki Nobutake, Nakatani Masanobu, Mori Kazuhiko, Tanaka Utilization of Ion-Exclusion Chromatography for Water Quality Monitoring in a Suburban River in Jakarta, Indonesia |
| title | Utilization of Ion-Exclusion Chromatography for Water Quality Monitoring in a Suburban River in Jakarta, Indonesia |
| title_full | Utilization of Ion-Exclusion Chromatography for Water Quality Monitoring in a Suburban River in Jakarta, Indonesia |
| title_fullStr | Utilization of Ion-Exclusion Chromatography for Water Quality Monitoring in a Suburban River in Jakarta, Indonesia |
| title_full_unstemmed | Utilization of Ion-Exclusion Chromatography for Water Quality Monitoring in a Suburban River in Jakarta, Indonesia |
| title_short | Utilization of Ion-Exclusion Chromatography for Water Quality Monitoring in a Suburban River in Jakarta, Indonesia |
| title_sort | utilization of ion exclusion chromatography for water quality monitoring in a suburban river in jakarta indonesia |
| topic | Q Science (General) |
| url | http://umpir.ump.edu.my/id/eprint/7931/1/Utilization_of_Ion-Exclusion_Chromatography_for_Water_Quality_Monitoring_in_a_Suburban_River_in_Jakarta%2C_Indonesia.pdf http://umpir.ump.edu.my/id/eprint/7931/4/Utilization%20of%20Ion-Exclusion%20Chromatography%20for%20Water%20Quality%20Monitoring%20in%20a%20Suburban%20River%20in%20Jakarta%2C%20Indonesia.pdf |
| work_keys_str_mv | AT kozakidaisuke utilizationofionexclusionchromatographyforwaterqualitymonitoringinasuburbanriverinjakartaindonesia AT takashiozaki utilizationofionexclusionchromatographyforwaterqualitymonitoringinasuburbanriverinjakartaindonesia AT nobutakenakatani utilizationofionexclusionchromatographyforwaterqualitymonitoringinasuburbanriverinjakartaindonesia AT masanobumori utilizationofionexclusionchromatographyforwaterqualitymonitoringinasuburbanriverinjakartaindonesia AT kazuhikotanaka utilizationofionexclusionchromatographyforwaterqualitymonitoringinasuburbanriverinjakartaindonesia |