Research On Defendant Strategies For The Production Pollution Of The Dione

The dione is a pharmaceutical intermediates production which the country current vigorously develops, the production belongs to pharmaceutical chemical synthesis, is a more complicated chemical processes, the wastewater treatment is very difficult, even if there are facilities to deal with its running costs are also relatively high. This paper to a certain chemical synthesis pharmaceutical factory in Chongqing as an example, from the pollution source which from the production process, the existing waste treatment facilities, and other aspects to explore, gained a series of economically viable ways for the pollution prevention and control measures. The meaningful research results as follows:â‘ Adoption of a small pharmaceutical factory in Chongqing cleaner production assessment, make up to a cleaner production Gray evaluation model, the evaluation of the adoption of the model can be used to indicate to the clean of small and medium- sized pharmaceutical enterprises , and indicate the cleaner production if is still in space.â‘¡Adoption of Chongqing pharmaceutical factory in a small wastewater treatment project analysis, concluded that the spray drying is a suitable for handling pharmaceutical liquor process, if the boiler flue gas as a heat source evaporation wastewater, waste can be used to treat waste, while reducing the facility costs of wastewater treatment of the operation.â‘¢Adoption of proof for such a small pharmaceutical factory in Chongqing, proposed to build eco-industrial park, it can effectively concentrate on the collection and recycling generated the production of waste residue, and is conducive to the development of enterprises.Practice analysis showed that, according to pharmaceutical chemical synthesis mother liquor unique nature of this approach, using spray-drying treatment is effective, recommendations from the control temperature, feed rate, and other aspects of the project increased research in this area. The thesis of a small pharmaceutical factory in Chongqing analysis, to the question of engineering I draw some rectification opinions and suggestions, put forward these results to guide the chemical synthesis of pharmaceutical wastewater treatment and works Large have some significant effect.