Water is also called "recycled water", it is in Japanese for the name, people usually call tap water "water", called sewage "water", and the water quality between water and sewage, so called "water".
Water is not potable, but can be used for some water quality requirements are not high, such as toilet flushing, car washing and spraying road, landscaping, landscape water, fire water and so on.
The water from the factory's production and domestic sewage is treated as upper water for reuse.
Recycling of water for printing and dyeing industry.
A variety of surface treatment manufacturing water recycling.
Recycling of circuit board wastewater.
The recovery and utilization of electroplating and coating wastewater