With the continuous development of social technology, various industries have emerged. During the development process, various types of wastewater are also generated. The environment has suffered significant damage, and the air quality is constantly declining. Among them, the wastewater mainly comes from experimental research laboratories of various scientific research units and scientific research and teaching laboratories of universities. There is neither a regular discharge cycle nor a determined discharge amount, and the composition is complex and variable, making it difficult to treat. The issue of laboratory wastewater treatment has attracted much attention in this regard.
The vast majority of wastewater generated by chemistry laboratories in Chinese universities and high schools needs to be recycled and treated. According to statistics, the wastewater volume of chemical experimental centers in various universities is about several hundred to several thousand liters per year, and the wastewater production of ordinary high schools is about 100-600 liters per year. The experimental wastewater mainly consists of heavy metals, organic wastewater, waste acids, alkalis, etc. According to this research result, considering the number of schools in China, the total amount of wastewater from school laboratories alone is not optimistic. Therefore, the environmental problems caused by the wastewater generated in laboratories cannot be ignored.
With the increasingly serious environmental problems and the deepening of environmental awareness, the country has successively issued a series of heavyweight documents such as the "Ten Measures for Water", "Ten Measures for Soil", and "Ten Measures for Air", and has made environmental governance an important task for the 13th Five Year Plan. Some laboratory wastewater needs to be treated at the source instead of being discharged and then analyzed and treated uniformly, or transported to a distant place for treatment, which will result in an increase in treatment time, manpower, material resources, and costs.
As a manufacturer of comprehensive laboratory wastewater treatment equipment in China, Shanghai Yishuo has relied on international advanced management models, rich research and development experience, strong technical support, and a perfect after-sales service system. Over the years, it has continuously upgraded its processes and strived to achieve standard discharge of various laboratory wastewater. In the future, Shanghai Yishuo will continue to deliver more cost-effective products to the sewage treatment market, contributing to the battle to defend blue skies and clear waters.