The outlet water quality is fine, satisfies the need of western small towns.

装置净水效率高，出水水质优良，满足西部小城镇的需要。

Treatment processes of residential sewage vary according to the inlet water quality and the outlet water quality of treatment.

其污水依照排放标准的不同对处理深度和工艺有不同的要求。

The dosing device comprises a place of dosing, at which outlet water and the chemicals are mixed during a flushing of the toilet.

该定量供应装置包括定量供应位置，放出的水和化学物在冲洗马桶过程中在所述定量供应位置混合。