Immobilisation of As, Cd, Pb and Zn in agricultural soils by the use of organic and inorganic additives

Plant, Soil and Environment

Němeček J.¹  Podlešáková E.¹  Poláček O.:¹  Vácha R.¹ 

关键词: hazardous elements;    soil remediation;    immobilization;    soil additives;    the dung;    the compost;    acid peat;    the muck;    synthetic zeolite;    loamy shale;    dolomite limestone;   

DOI  :  

学科分类：农业科学（综合）

来源: Czech Academy of Agricultural Sciences

【 摘 要 】

The efficiency of the application of organic and inorganic additives on the reduction of mobility and transfer of As, Cd, Pb and Zn from the soil into the plants was observed. The dung, compost, acid peat and muck presented organic additives. Synthetic zeolite – type Pc of cubic structure, loamy shale and dolomite limestone presented inorganic additives. Five soil types were used during the testing (arenic regosol, typic cambisol, dystric cambisol, typic chernozem and typic fluvisol). The changeover of the mobility of As, Cd, Pb a Zn in the soil (the ratio of mobile and total contents, sequential analysis) and the transfer of the elements from the soil into the plants (the vegetables, cereals and fodder plants) were investigated. The results showed the primary importance of the soil pH value on the behaviour of potentially toxic elements and their intake by the plants. The efficiency of the use of organic additives strongly depended on the quality of the organic matter. Inorganic additives on the base of the sorbents worked in the case of mobile hazardous elements (Cd, Zn). The efficiency of the soil additives was strongly influenced by the soil type.Keywords:hazardous elements; soil remediation; immobilization; soil additives; the dung; the compost; acid peat; the muck; synthetic zeolite; loamy shale; dolomite limestonedownload PDFImpact factor (Web of Science �? Thomson Reuters)2016: 1.2255-Year Impact Factor: 1.463SJR (SCImago Journal Rank �? SCOPUS)2016: 0.616 �? Q2 (Soil Science)Similarity CheckAll the submitted manuscripts are checked by the CrossRef Similarity Check.Abstracts are comprised in the databasesISI Web of KnowledgeSM, Web of Science®, Science Citation Index Expanded®, Agricola, Agrindex of AGRIS/FAO databáze, AGRIS International, CAB Abstracts, Current Contents®/Agriculture, Biology and Environmental Sciences, Czech Agricultural and Food Bibliography, Food Science and Technology Abstracts, SCOPUS, TOXLINE Plus, DOAJ (Directory of Open Access Journals), Google Scholar, CNKILicence termsAll content is made freely available for non-commercial purposes, users are allowed to copy and redistribute the material, transform, and build upon the material as long as they cite the source.Open Access PolicyThis journal provides immediate open access to its content on the principle that making research freely available to the public supports a greater global exchange of knowledge.ContactMgr. Kateřina SoučkováExecutive Editorphone: + 420 606 402 207e-mail: pseAddressPlant, Soil and EnvironmentCzech Academy of Agricultural SciencesSlezská 7, 120 00 Praha 2,Czech Republic© 2017 Czech Academy of Agricultural Sciences

【 授权许可】

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