Analysis of the effectiveness of organic compounds from the amine group in precipitating ions from soda production wastewater
Treating wastewater from the soda industry is a complicated and lengthy process, requiring a great deal of labor and financial resources. No method has yet been developed to eliminate the environmental damage caused by the soda industry entirely. The leakage of highly contaminated soda production wa...
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| Language: | English |
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Elsevier
2024-12-01
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| Series: | Water Resources and Industry |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2212371724000337 |
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| author | Janina Piekutin Adam Gołub Jacek Leszczyński |
| author_facet | Janina Piekutin Adam Gołub Jacek Leszczyński |
| author_sort | Janina Piekutin |
| collection | DOAJ |
| description | Treating wastewater from the soda industry is a complicated and lengthy process, requiring a great deal of labor and financial resources. No method has yet been developed to eliminate the environmental damage caused by the soda industry entirely. The leakage of highly contaminated soda production wastewater into soils, groundwater, and surface water can cause corrosion of water infrastructure and deterioration of water quality for both drinking and agricultural use. Soil contamination from post-production wastewater leads to erosion and adversely affects vegetation. The work focused on the removal of chloride, sulfate, calcium, and sodium from soda production wastewater by precipitation using organic solvents such as isopropylamine (IPA), diisopropylamine (DIPA), propylamine (PA) and ethylamine (EA) in various proportions. Statistical modelling through Bayesian beta regression was used to select the amine most effectively removing the tested ions in precipitate form. The effect of precipitating agent dosage on the pH and conductivity of the solution was also investigated. Samples of wastewater obtained from the soda industry were characterized by high values of pH (up to 11.9), specific electrolytic conductivity (up to 128 mS cm−1), and high concentrations of sodium (up to 13 g L−1), chloride (up to 60 g L−1) and calcium (up to 24 g L−1) ions. Solvent-based precipitation showed that organic solvents are effective in precipitating salts from wastewater from the soda industry. Sulfate and chloride removal efficiencies of 85.1 and 34 %, respectively, were observed. Statistical analysis showed that isopropylamine was the most effective amine for ion removal. |
| format | Article |
| id | doaj-art-9a84333587054480b2b83bad89c957a5 |
| institution | Kabale University |
| issn | 2212-3717 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Water Resources and Industry |
| spelling | doaj-art-9a84333587054480b2b83bad89c957a52024-12-02T05:04:50ZengElsevierWater Resources and Industry2212-37172024-12-0132100271Analysis of the effectiveness of organic compounds from the amine group in precipitating ions from soda production wastewaterJanina Piekutin0Adam Gołub1Jacek Leszczyński2Białystok University of Technology, Faculty of Civil Engineering and Environmental Sciences, Wiejska 45A, 15-351, Białystok, PolandSii Sp. Z o.o, Al. Niepodległości 69, 02-626, Warszawa, PolandBiałystok University of Technology, Faculty of Civil Engineering and Environmental Sciences, Wiejska 45A, 15-351, Białystok, Poland; Corresponding author.Treating wastewater from the soda industry is a complicated and lengthy process, requiring a great deal of labor and financial resources. No method has yet been developed to eliminate the environmental damage caused by the soda industry entirely. The leakage of highly contaminated soda production wastewater into soils, groundwater, and surface water can cause corrosion of water infrastructure and deterioration of water quality for both drinking and agricultural use. Soil contamination from post-production wastewater leads to erosion and adversely affects vegetation. The work focused on the removal of chloride, sulfate, calcium, and sodium from soda production wastewater by precipitation using organic solvents such as isopropylamine (IPA), diisopropylamine (DIPA), propylamine (PA) and ethylamine (EA) in various proportions. Statistical modelling through Bayesian beta regression was used to select the amine most effectively removing the tested ions in precipitate form. The effect of precipitating agent dosage on the pH and conductivity of the solution was also investigated. Samples of wastewater obtained from the soda industry were characterized by high values of pH (up to 11.9), specific electrolytic conductivity (up to 128 mS cm−1), and high concentrations of sodium (up to 13 g L−1), chloride (up to 60 g L−1) and calcium (up to 24 g L−1) ions. Solvent-based precipitation showed that organic solvents are effective in precipitating salts from wastewater from the soda industry. Sulfate and chloride removal efficiencies of 85.1 and 34 %, respectively, were observed. Statistical analysis showed that isopropylamine was the most effective amine for ion removal.http://www.sciencedirect.com/science/article/pii/S2212371724000337Soda industryIon precipitationIsopropylamineDiisopropylaminePropylamineEthylamine |
| spellingShingle | Janina Piekutin Adam Gołub Jacek Leszczyński Analysis of the effectiveness of organic compounds from the amine group in precipitating ions from soda production wastewater Water Resources and Industry Soda industry Ion precipitation Isopropylamine Diisopropylamine Propylamine Ethylamine |
| title | Analysis of the effectiveness of organic compounds from the amine group in precipitating ions from soda production wastewater |
| title_full | Analysis of the effectiveness of organic compounds from the amine group in precipitating ions from soda production wastewater |
| title_fullStr | Analysis of the effectiveness of organic compounds from the amine group in precipitating ions from soda production wastewater |
| title_full_unstemmed | Analysis of the effectiveness of organic compounds from the amine group in precipitating ions from soda production wastewater |
| title_short | Analysis of the effectiveness of organic compounds from the amine group in precipitating ions from soda production wastewater |
| title_sort | analysis of the effectiveness of organic compounds from the amine group in precipitating ions from soda production wastewater |
| topic | Soda industry Ion precipitation Isopropylamine Diisopropylamine Propylamine Ethylamine |
| url | http://www.sciencedirect.com/science/article/pii/S2212371724000337 |
| work_keys_str_mv | AT janinapiekutin analysisoftheeffectivenessoforganiccompoundsfromtheaminegroupinprecipitatingionsfromsodaproductionwastewater AT adamgołub analysisoftheeffectivenessoforganiccompoundsfromtheaminegroupinprecipitatingionsfromsodaproductionwastewater AT jacekleszczynski analysisoftheeffectivenessoforganiccompoundsfromtheaminegroupinprecipitatingionsfromsodaproductionwastewater |