| 학회 |
한국공업화학회 |
| 학술대회 |
2019년 봄 (05/01 ~ 05/03, 부산 벡스코(BEXCO)) |
| 권호 |
23권 1호 |
| 발표분야 |
환경·에너지_포스터 |
| 제목 |
Removal of heavy metals and Cs in soil washing wastewater |
| 초록 |
Remediation of radio-contaminated soil has been attempted with various techniques, such as soil washing, phytoremediation, thermal treatment and electroremediation. It is a water-based washing method that can be easily used at low cost. However, the problem is that wastewater occurs after the process. In particular, radioactive contaminated soil washing processes include radionucride such as cesium and various heavy metals. Therefore, it should be discharged after purification. In this study, heavy metals were removed using Ca(OH)2 and Cs was removed using NaTPB. In addition, we have devised a method to reduce the volume of precipitate waste by analyzing the characteristics of precipitate remaining after the removal process. |
| 저자 |
김성만1, 박찬우1, 김일국1, 양희만1, 박소진2, 윤인호1
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| 소속 |
1한국원자력(연), 2충남대 |
| 키워드 |
Oxalic acid; Heavy metals; Cesium; Soil washing; Wastewater; Remediation
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| E-Mail |
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