Anyị ga-ewetara onwe anyị nye onyinye maka ndị na-azụ ahịa anyị na-eji ịnụ ọkụ n'obi na-echebara ihe ngwọta maka hydrophilic Pvdf Pvdf capsule pvdf Pvdf,10 micron anaghị agba nchara nchara,Akpa akpa 5 micron,Ahịhịa currifid,Ngwaọrụ comripore. Anyị nwere nnukwu atụmatụ iji mezuo ihe ndị ahịa anyị chọrọ. Ngwaahịa ahụ ga-enyefe ụwa niile, America, America, Australia, Lithuania, Denver, Vanglover, Vangouver.lọ ọrụ Bangladesh.lọ ọrụ Bangladesh. Anyị na-eche na anyị nwere ike igosipụta mmekọrịta azụmaahịa ya na ndị ahịa niile n'ụlọ na mba ọzọ dabere na uru mmekọrịta.