The diversification of industry due to rapid growth rates accelerates the adoption of environmental regulative policies for both domestic and overseas settings. In particular, treating wastewater generated from steel mill, power plants and others desperately requires a high level of treatment technologies. Wastewater occurring in steel mills and power plants has been a source of excessive use of freshwater and wastewater as freshwater used as a sealing in MINI rising pipes flows into the settling pond before being sent to sewage treatment plants. This system is developed to tackle this problem and to recycling sealing water in the rising pipe to save fresh water while preventing wastewater occurrence.
<wastewater recycling system installation picture : Patent no. 2006-0040383>