   Ọ na-amụkwa usoro mkpofu ihe mkpofu dị ka ogige organochlorine na gburugburu ebe obibi, na ebumnuche nke ịmepụta teknụzụ maka imegharị ion ígwè site na mkpofu ụlọ ọrụ na gburugburu ebe obibi.   N'otu ọrụ, enzymes microbial mụbara ngbanwe nke chromium (VI) na-egbu egbu na chromium na-adịghị egbu egbu (III) site na 40% ruo 98%.   A nabatara Sadik na akwụkwọ nyocha na ngwa patent karịrị 135 ndị ọgbọ nyochara
   O na-amukwa usoro mkpofu ihe mkpofu di ka ogige organochlorine na gburugburu ebe obibi, na ebumnuche nke imeputa teknuzu maka imeghari ion igwe site na mkpofu ulo oru na gburugburu ebe obibi.   N'otu oru, enzymes microbial mubara ngbanwe nke chromium (VI) na-egbu egbu na chromium na-adighi egbu egbu (III) site na 40% ruo 98%.   A nabatara Sadik na akwukwo nyocha na ngwa patent kariri 135 ndi ogbo nyochara