Ewebata Acid Iweghachite Systems, wetara gị Shanghai Lianfeng Gas Co., Ltd. Dị ka a na-eduga emeputa, soplaya, na factory na China, anyị nwere obi ụtọ na-enye nke a ọhụrụ na oru oma ngwọta maka acid mgbake na ulo oru Filiks. Emebere usoro mgbake acid anyị nke ọma na n'enweghị ihe ọ bụla na-agbake ma megharịa acid site na iyi mkpofu, na-ebelata mmetụta gburugburu ebe obibi yana ịba ụba nke itinye akụrụngwa. Site na nkà na ụzụ anyị na-emepe emepe na nkà dị ukwuu na ngwá ọrụ nhazi gas, anyị emepụtala usoro mgbake acid nke a pụrụ ịdabere na ya, na-akwụ ụgwọ, na ahaziri iji gboo mkpa ndị ahịa anyị. Ma ị nọ na kemịkalụ, metal finishing, ma ọ bụ ụlọ ọrụ semiconductor, ngwọta anyị nwere ike inyere gị aka ibelata ihe mkpofu, belata ụgwọ ọrụ ma welie nkwado zuru oke. Na Shanghai Lianfeng Gas Co., Ltd., anyị na-agba mbọ na-ebuga elu-edu ngwaahịa na ahụkebe ahịa ọrụ. Kpọtụrụ anyị taa ka ịmatakwu gbasara Sistemụ mgbake Acid anyị yana otu ha ga-esi rite uru na arụmọrụ gị.