Juris Burakovs, A. Karklina, Andris Karpovičs, M. Kļaviņš
{"title":"不同类型粘土改良剂对铅在污染土壤中的固定化作用","authors":"Juris Burakovs, A. Karklina, Andris Karpovičs, M. Kļaviņš","doi":"10.7250/MSAC.2013.030","DOIUrl":null,"url":null,"abstract":"Contamination with lead in soil is a crucial problem in industrial and military sites. Immobilization of lead by natural and modified clay as soil amendment can be an effective solution to this problem. Quaternary and Devonian clays were chosen for modification with NaCl, CaCl2, FeOOH and Ca10(PO4)6(OH)2 in different proportions of Ca/P equimolar ratio to test and compare immobilization efficiency of lead (II) on raw and modified clays by using a batch leaching test. The aim of the study is to compare different types of raw and modified clays as soil amendments by lead immobilization properties.","PeriodicalId":18239,"journal":{"name":"Materials Science and Applied Chemistry","volume":"2 1","pages":"137-141"},"PeriodicalIF":0.0000,"publicationDate":"2014-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Different Type Clay Amendments for Lead Immobilization in Contaminated Soils\",\"authors\":\"Juris Burakovs, A. Karklina, Andris Karpovičs, M. Kļaviņš\",\"doi\":\"10.7250/MSAC.2013.030\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Contamination with lead in soil is a crucial problem in industrial and military sites. Immobilization of lead by natural and modified clay as soil amendment can be an effective solution to this problem. Quaternary and Devonian clays were chosen for modification with NaCl, CaCl2, FeOOH and Ca10(PO4)6(OH)2 in different proportions of Ca/P equimolar ratio to test and compare immobilization efficiency of lead (II) on raw and modified clays by using a batch leaching test. The aim of the study is to compare different types of raw and modified clays as soil amendments by lead immobilization properties.\",\"PeriodicalId\":18239,\"journal\":{\"name\":\"Materials Science and Applied Chemistry\",\"volume\":\"2 1\",\"pages\":\"137-141\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2014-02-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Materials Science and Applied Chemistry\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.7250/MSAC.2013.030\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Materials Science and Applied Chemistry","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.7250/MSAC.2013.030","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Different Type Clay Amendments for Lead Immobilization in Contaminated Soils
Contamination with lead in soil is a crucial problem in industrial and military sites. Immobilization of lead by natural and modified clay as soil amendment can be an effective solution to this problem. Quaternary and Devonian clays were chosen for modification with NaCl, CaCl2, FeOOH and Ca10(PO4)6(OH)2 in different proportions of Ca/P equimolar ratio to test and compare immobilization efficiency of lead (II) on raw and modified clays by using a batch leaching test. The aim of the study is to compare different types of raw and modified clays as soil amendments by lead immobilization properties.
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