ozi

Onye na-eweta igwe akwa Switzerland Sedo Engineering na-eji ọkụ eletrik kama kemịkalụ na-emepụta ihe dyestuffs indigo ewedaralarị maka denim.

Usoro electrochemical nke Sedo na-ebelata pigmenti indigo na steeti soluble ya na-enweghị mkpa maka kemịkalụ dị ize ndụ dị ka sodium hydrosulphite ma kwuo na ọ na-echekwa akụ ndị sitere n'okike na usoro ahụ.

Onye isi njikwa Sedo kwuru na "Anyị enwetala ọtụtụ iwu ọhụrụ sitere na igwe igwe denim na Pakistan, gụnyere Kassim na Soorty, ebe abụọ ọzọ ga-esochi - anyị na-etolitekwa ikike anyị ịmekwu igwe maka ọrụ achọrọ"

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Oge nzipu: Sep-30-2020