Adsorption of lead, ethylenediaminetetraacetic acid and lead-ethylenediaminetetraacetic acid complex onto granular activated carbon
نویسندگان
چکیده
منابع مشابه
Adsorption of lead, ethylenediaminetetraacetic acid and lead- ethylenediaminetetraacetic acid complex onto granular activated carbon
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متن کاملEDTA (Ethylenediaminetetraacetic Acid)
Ethylenediaminetetraacetic acid (EDTA) was developed by Franz Munz inGermanyduring the 1930s as an alternative to citric acid. About the same time, Frederick Bersworth synthesized EDTA in the United States using a different technique. He obtained aUSpatent for this technique in1945. EDTAwas approvedby the US Food and Drug Administration (FDA) as a food additive in 1947. Since the early 1950s, E...
متن کاملEthylenediaminetetraacetic acid in endodontics
Ethylenediaminetetraacetic acid (EDTA) is a chelating agent can bind to metals via four carboxylate and two amine groups. It is a polyamino carboxylic acid and a colorless, water-soluble solid, which is widely used to dissolve lime scale. It is produced as several salts, notably disodium EDTA and calcium disodium EDTA. EDTA reacts with the calcium ions in dentine and forms soluble calcium chela...
متن کاملstudy of dna interaction with ethylenediaminetetraacetic acid and sesamol food additives
برهمکنش dnaتیموس گاوی طبیعی (ct-dna) با اتیلن دی آمین تترااستات (edta)در بافرtris-hcl با 8/7 ph ( دراین ph،edta به نمک دی سدیم تبدیل می شود) وسسامول در بافر tris-hcl با4/7 ph مورد بررسی قرار گرفته است. edta و سسامول استفاده فراوانی در تکنولوژی غذایی و صنعت شیمیایی دارند. مدل اتصال dna مربوط بهedta بوسیله اسپکتروفتومتری جذب، دورنگ نمایی حلقوی(cd)، ویسکومتری وژل الکتروفورز بررسی شده است. طیفuv ...
15 صفحه اولNeuroprotective Actions of Clinoptilolite and Ethylenediaminetetraacetic Acid Against Lead-induced Toxicity in Mice Mus musculus
OBJECTIVES Oxidative stress is considered as a possible molecular mechanism involved in lead (Pb(2+)) neurotoxicity. Very few studies have been investigated on the occurrence of oxidative stress in developing animals due to Pb(2+) exposure. Considering the vulnerability of the developing brain to Pb(2+), this study was carried out to investigate the effects of Pb(2+) exposure in brain regions e...
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ژورنال
عنوان ژورنال: International Journal of Environmental Science & Technology
سال: 2010
ISSN: 1735-1472,1735-2630
DOI: 10.1007/bf03326178