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首页> 外文期刊>Chemistry and Materials Research >Analysis of Lead, Zinc, Chromium, and Iron in the major dumpsite on North Bank Mechanic Village in Makurdi Metropolis Benue State
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Analysis of Lead, Zinc, Chromium, and Iron in the major dumpsite on North Bank Mechanic Village in Makurdi Metropolis Benue State

机译：贝努克马库尔迪都会北岸机械村主要垃圾场中铅，锌，铬和铁的分析

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Dumpsites soil samples in North Bank Auto- mechanic workshop locations in Makurdi, the Benue State capital located on7°43?50?N 8°32?10?E? in a valley in north central Nigeria were analyzed. This location is chosen for investigation; being the major mechanic workshops sites in Makurdi. Workshop wastes are made up of metal pieces, wasted and used oils, paints, carbide byproducts ,used batteries, acid waste ,domestic and other industrial wastes. Atomic Absorption Spectrophotometer (UnicamSolaar32 model) was used for analyzing the digested soil samples for heavy metal content. Mean concentrations of the selected heavy metals in the dumpsite soil at North bank were 114.02 mg/Kg, 37.46 mg/Kg, 53.74 mg/Kg, and 48.28 mg/Kg for Pb, Zn, Cr and Fe respectively .The results were higher than their controls indicating a clear case of pollution. Heavy metals from the wastes were suspected to be the feeding source in the soils. Such a situation could be regarded as "unsafe" as these metals are eventually taken up by plants and subsequently get into the food chain. Ground. and surface water quality is also threatened as these heavy metals get leached and washed into them, making the water unfit for human consumption. Advocacy of waste disposal and its effects with legislation are recommended. This study is important to the host communities of the auto-mechanic locations as a source of awareness of the environmental effects of refuse dumpsite soils. It will also form a baseline of the environmental effects of indiscriminate dumping of refuse.
机译：在位于贝努尔州首府马库尔迪的北岸汽车修理厂所在地的土壤样本中倾倒土壤样品，地点为7°43？50？N 8°32？10？E？在尼日利亚中北部的一个山谷中进行了分析。选择此位置进行调查;是Makurdi的主要机械工场。车间废物由金属块，废旧油，油漆，碳化物副产品，废旧电池，酸废料，国内及其他工业废料组成。原子吸收分光光度计（UnicamSolaar32模型）用于分析消化的土壤样品中的重金属含量。铅，锌，铬和铁的北岸垃圾场土壤中所选重金属的平均浓度分别为114.02 mg / Kg，37.46 mg / Kg，53.74 mg / Kg和48.28 mg / Kg，结果高于他们的控制措施表明存在明显的污染情况。废物中的重金属被怀疑是土壤的饲料来源。这种情况可能被认为是“不安全的”，因为这些金属最终会被植物吸收并进入食物链。地面。这些重金属被浸出并冲洗后，地表水质量也受到威胁，使水不适合人类消费。建议倡导废物处理及其在立法中的作用。这项研究对于自动机械所在地的东道国社区来说非常重要，因为这是了解垃圾场土壤对环境影响的来源。这也将成为乱抛垃圾的环境影响的基准。

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