Gypsum Binder With Increased Water Resistance Derived From Membrane Water Desalination Waste
ABSTRACT A method has been developed for separating a mixture of calcium, magnesium and sodium sulfates obtained through the interaction of sulfuric acid and waste from the water purification process generated by using membrane filters. The primary goal of this method is to extract gypsum and produc...
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Wiley
2025-01-01
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| Series: | Engineering Reports |
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| Online Access: | https://doi.org/10.1002/eng2.13028 |
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| author | Valentin Romanovski Dmitry Moskovskikh Hongbin Tan Kirill Kuskov Sergey Volodko Abayomi Adewale Akinwande Rajiv Periakaruppan Fanyue Kong Xiaoling Ma Feihua Yang Maksim Kamarou |
| author_facet | Valentin Romanovski Dmitry Moskovskikh Hongbin Tan Kirill Kuskov Sergey Volodko Abayomi Adewale Akinwande Rajiv Periakaruppan Fanyue Kong Xiaoling Ma Feihua Yang Maksim Kamarou |
| author_sort | Valentin Romanovski |
| collection | DOAJ |
| description | ABSTRACT A method has been developed for separating a mixture of calcium, magnesium and sodium sulfates obtained through the interaction of sulfuric acid and waste from the water purification process generated by using membrane filters. The primary goal of this method is to extract gypsum and produce gypsum‐based binders. Patterns were identified regarding how various types, ratio and quantities of additives: blast furnace slag, granite screenings, portland cement, electric steel smelting slag affect the water‐gypsum ratio, strength properties, and water resistance of high‐strength gypsum binders. It was found that adding a single‐component additive specifically to enhance water resistance does not significantly impact these properties. Complex additives have been developed based on Portland cement, granulated blast furnace slag, electric furnace slag, expanded clay dust, and granite screenings of various fractions. These additives are designed to maximize the water resistance of high‐strength gypsum binder based on synthetic calcium sulfate dihydrate. As a result, the water resistance coefficient increased from 0.45 to 0.52. Additionally, a technological block diagram of the process has been proposed. |
| format | Article |
| id | doaj-art-5bfa8c4530554d6c905d026a2ca3dbe4 |
| institution | Kabale University |
| issn | 2577-8196 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Engineering Reports |
| spelling | doaj-art-5bfa8c4530554d6c905d026a2ca3dbe42025-01-31T00:22:48ZengWileyEngineering Reports2577-81962025-01-0171n/an/a10.1002/eng2.13028Gypsum Binder With Increased Water Resistance Derived From Membrane Water Desalination WasteValentin Romanovski0Dmitry Moskovskikh1Hongbin Tan2Kirill Kuskov3Sergey Volodko4Abayomi Adewale Akinwande5Rajiv Periakaruppan6Fanyue Kong7Xiaoling Ma8Feihua Yang9Maksim Kamarou10Department of Materials Science and Engineering University of Virginia Charlottesville Virginia USAScience and Research Centre of Functional Nano‐Ceramics National University of Science and Technology “MISIS” Moscow RussiaSchool of Materials and Chemistry Southwest University of Science and Technology Mianyang ChinaScience and Research Centre of Functional Nano‐Ceramics National University of Science and Technology “MISIS” Moscow RussiaMoscow Polytechnic University Moscow RussiaDepartment of Metallurgical and Materials Engineering Federal University of Technology Akure Ondo State NigeriaDepartment of Biotechnology PSG College of Arts & Science Coimbatore Tamil Nadu IndiaDepartment of Materials Science and Engineering University of Virginia Charlottesville Virginia USASchool of Materials and Chemistry Southwest University of Science and Technology Mianyang ChinaState Key Laboratory of Solid Waste Resource Utilization and Energy Saving Building Materials Beijing ChinaInternational Information and Analytical Center for Technology Transfer Belarusian State Technological University Minsk BelarusABSTRACT A method has been developed for separating a mixture of calcium, magnesium and sodium sulfates obtained through the interaction of sulfuric acid and waste from the water purification process generated by using membrane filters. The primary goal of this method is to extract gypsum and produce gypsum‐based binders. Patterns were identified regarding how various types, ratio and quantities of additives: blast furnace slag, granite screenings, portland cement, electric steel smelting slag affect the water‐gypsum ratio, strength properties, and water resistance of high‐strength gypsum binders. It was found that adding a single‐component additive specifically to enhance water resistance does not significantly impact these properties. Complex additives have been developed based on Portland cement, granulated blast furnace slag, electric furnace slag, expanded clay dust, and granite screenings of various fractions. These additives are designed to maximize the water resistance of high‐strength gypsum binder based on synthetic calcium sulfate dihydrate. As a result, the water resistance coefficient increased from 0.45 to 0.52. Additionally, a technological block diagram of the process has been proposed.https://doi.org/10.1002/eng2.13028additiveplaster binderproduction wastestrengthsynthetic gypsumwaste recycling |
| spellingShingle | Valentin Romanovski Dmitry Moskovskikh Hongbin Tan Kirill Kuskov Sergey Volodko Abayomi Adewale Akinwande Rajiv Periakaruppan Fanyue Kong Xiaoling Ma Feihua Yang Maksim Kamarou Gypsum Binder With Increased Water Resistance Derived From Membrane Water Desalination Waste Engineering Reports additive plaster binder production waste strength synthetic gypsum waste recycling |
| title | Gypsum Binder With Increased Water Resistance Derived From Membrane Water Desalination Waste |
| title_full | Gypsum Binder With Increased Water Resistance Derived From Membrane Water Desalination Waste |
| title_fullStr | Gypsum Binder With Increased Water Resistance Derived From Membrane Water Desalination Waste |
| title_full_unstemmed | Gypsum Binder With Increased Water Resistance Derived From Membrane Water Desalination Waste |
| title_short | Gypsum Binder With Increased Water Resistance Derived From Membrane Water Desalination Waste |
| title_sort | gypsum binder with increased water resistance derived from membrane water desalination waste |
| topic | additive plaster binder production waste strength synthetic gypsum waste recycling |
| url | https://doi.org/10.1002/eng2.13028 |
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