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Does Soil Amendment Affect the Assessment of Bioavailability ofn Pentachlorobenzene Using Hydroxypropyl-beta-cyclodextrin Extractionn Method?

机译:土壤改良剂是否会影响羟丙基-β-环糊精提取方法对五氯苯生物利用度的评估?

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摘要

This study evaluated the effects of the soil amendments biochar, activated carbon (AC), and attapulgite (APG) on the assessment of pentachlorobenzene (PeCB) bioavailability to earthworms (Eisenia foetida) using the hydroxypropyl-beta-cyclodextrin (HPCD) extraction method. The results showed that the amendment of soil with biochar and AC, rather than APG, significantly reduced the bioavailability of PeCB in soil being uptaken by earthworms (p < 0.05). After 1 week aging, the HPCD extraction ef
机译:这项研究使用羟丙基-β-环糊精(HPCD)提取方法评估了土壤改良剂生物炭,活性炭(AC)和凹凸棒石(APG)对五氯苯(PeCB)对earth(Eisenia foetida)生物利用度的评估效果。结果表明,用生物炭和AC而不是APG改良土壤,显着降低了C吸收的土壤中五氯苯的生物利用度(p <0.05)。老化1周后,HPCD萃取有效

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