ngwaahịa

Yixing Cleanwater Chemicals Co., Ltd dị n'obodo ebe nchekwa gburugburu ebe obibi- Jiangsu Yixing obodo n'akụkụ ọdọ mmiri Taihu. Ụlọ ọrụ anyị na-abanye na ụlọ ọrụ na-edozi mmiri kemgbe 1985 site n'inye kemịkalụ na ngwọta maka ụdị ụlọ ọrụ mmepụta ihe na nke ime obodo. Anyị bụ otu n'ime ụlọ ọrụ mbụ na-emepụta ma na-ere kemịkalụ ọgwụgwọ mmiri na China. Anyị na-akwado ihe karịrị ụlọ ọrụ nyocha sayensị 10 iji mepụta ngwaahịa ọhụrụ na ngwa ọhụrụ. Anyị achịkọtala ahụmahụ bara ụba ma guzobe usoro ihe ọmụma zuru oke, usoro njikwa mma na ikike siri ike nke ọrụ nkwado. Ugbu a, anyị etolitela n'ọtụtụ nnukwu ihe ntinye kemịkalụ ọgwụgwọ mmiri.