Na mpaghara nke Fushan Sewage Treatment Plant na Shanxi, ngwá ọrụ nyocha mmiri nke Sinomeasure: mita ORP, mita oxygen gbazere, mita sludge na ngwá ọrụ ndị ọzọ etinyere ya nke ọma na nlekota nke tankị ikuku na ọgwụgwọ nsị, na-eme ka ọ dịkwuo mma nke ọma. nyocha nke mmiri na-ahụ maka ịrụ ọrụ dị elu na nkwụsi ike nke ọgwụgwọ nsị.
