In this research, we study the possibility to remove lead and arsenic from heavy metals using the granules and nanogranules of the baked clay 通过使用自然水库粘土和S. pasteurii衍生的尿酶，可以高效地去除水中的重金属和浑浊物。 这种方法具有环保、高效、低成本等优点，可以为解决重金属污染问题提供一种新的思路和方法。 Being heavy metals as well as cumulative poisons, lead and arsenic have risks to health.
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The effects of operating parameters including initial ph,.
Present research mainly focused on the removal of hms including turbidity of water using nrc (natural reservoir clay) and sporosarcina pasteurii (s
