Umwirondoro w'ikigo
Lianhua ni ikigo gikora isesengura ry’ubuziranenge bw’amazi mu Bushinwa gifite amateka y’imyaka irenga 40. Izina ry’ikirango ni Lianhua. Shanghai Lianhua Industrial Co., Ltd. na LIANHUA METER COMPANY ni ikigo gikora kandi kikaba ari ikigo mpuzamahanga cyo kohereza ibicuruzwa muri Beijing Lianhua Yongxing science and technology development Co., Ltd. Turi abashinze inganda zisesengura ubuziranenge bw’amazi. Turi abakora uburyo bwo gupima COD bwihuse bw’iminota 20, bugabanya cyane igihe cyo kugerageza COD, bugatanga ibisubizo nyabyo, kandi bukagabanya imyanda ikoreshwa mu gupima reagent. Ubu buryo bwashyizwe no mu "makemwa y’ibinyabutabire" muri Leta Zunze Ubumwe za Amerika. Ubu buryo bwabaye kandi igipimo cyemewe n’inganda na guverinoma y’Ubushinwa. Hamwe n’imyaka irenga 40 y’iterambere, Lianhua imaze kubona abakoresha barenga 200000. Ubu buryo burimo kwiyongera buhoro buhoro, ubu dufite ishingiro ebyiri z’umusaruro ziherereye mu Bushinwa. Tuzi ko isesengura ryawe ry’amazi rigomba kuba rikwiye, niyo mpamvu twiyemeje kuguha ibisubizo byuzuye ukeneye kugira ngo wizere isesengura ryawe. Bitewe n'imbaraga zacu zikomeye mu bushakashatsi bwa siyansi n'uburambe bwinshi mu bijyanye no gupima ubuziranenge bw'amazi mu myaka yashize, Lianhua yakoze ku giti cye urutonde rw'ibicuruzwa byinshi byo gusesengura amazi. Harimo:



