{"title":"低成本吸附剂去除水中重金属的研究进展","authors":"","doi":"10.46501/ijmtst051233","DOIUrl":null,"url":null,"abstract":"Heavy metals toxicity caused by industrial waste water and other natural sources has become a threat to\nenvironment and ecosystem for the past many decades. Very small concentration of metallic ions present in\nwater increases health problems to living organisms. Although there are various conventional treatment\nmethods such as chemical precipitation, ion exchange, coagulation, flocculation, electrochemical technique,\nadsorption and co-precipitation are available for removal of heavy metals from aqueous solution. A number of\nresearchers paid their attention towards biosorption which involve highly effective and economical\nadsorption technique for removal of heavy metals using various inexpensive adsorbents such as agricultural\nwaste material, waste by products of pharmaceutical fermentation, food processing, fruit waste and dead\nmicrobial biomass. The use of low cost adsorbents is highly preferable due to reduced cost of waste disposal\nand thus leads to environmental protection. In this review paper, a compiled scattered available research\nwork related to use of various adsorbents for the removal of commonly occurring heavy metals have been\nreported","PeriodicalId":13741,"journal":{"name":"International Journal for Modern Trends in Science and Technology","volume":"107 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2022-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A Review on Removal of Heavy Metals from Aqueous Solution using Low Cost Adsorbents\",\"authors\":\"\",\"doi\":\"10.46501/ijmtst051233\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Heavy metals toxicity caused by industrial waste water and other natural sources has become a threat to\\nenvironment and ecosystem for the past many decades. Very small concentration of metallic ions present in\\nwater increases health problems to living organisms. Although there are various conventional treatment\\nmethods such as chemical precipitation, ion exchange, coagulation, flocculation, electrochemical technique,\\nadsorption and co-precipitation are available for removal of heavy metals from aqueous solution. A number of\\nresearchers paid their attention towards biosorption which involve highly effective and economical\\nadsorption technique for removal of heavy metals using various inexpensive adsorbents such as agricultural\\nwaste material, waste by products of pharmaceutical fermentation, food processing, fruit waste and dead\\nmicrobial biomass. The use of low cost adsorbents is highly preferable due to reduced cost of waste disposal\\nand thus leads to environmental protection. In this review paper, a compiled scattered available research\\nwork related to use of various adsorbents for the removal of commonly occurring heavy metals have been\\nreported\",\"PeriodicalId\":13741,\"journal\":{\"name\":\"International Journal for Modern Trends in Science and Technology\",\"volume\":\"107 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-02-21\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Journal for Modern Trends in Science and Technology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.46501/ijmtst051233\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal for Modern Trends in Science and Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.46501/ijmtst051233","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A Review on Removal of Heavy Metals from Aqueous Solution using Low Cost Adsorbents
Heavy metals toxicity caused by industrial waste water and other natural sources has become a threat to
environment and ecosystem for the past many decades. Very small concentration of metallic ions present in
water increases health problems to living organisms. Although there are various conventional treatment
methods such as chemical precipitation, ion exchange, coagulation, flocculation, electrochemical technique,
adsorption and co-precipitation are available for removal of heavy metals from aqueous solution. A number of
researchers paid their attention towards biosorption which involve highly effective and economical
adsorption technique for removal of heavy metals using various inexpensive adsorbents such as agricultural
waste material, waste by products of pharmaceutical fermentation, food processing, fruit waste and dead
microbial biomass. The use of low cost adsorbents is highly preferable due to reduced cost of waste disposal
and thus leads to environmental protection. In this review paper, a compiled scattered available research
work related to use of various adsorbents for the removal of commonly occurring heavy metals have been
reported