第1个回答 2006-12-28
The rise in China's township enterprises to promote economic development, small-scale industrial wastewater pollution control should not be overlooked. The general level of industrial wastewater containing suspended solids, dissolved organic matter. Industrial pollutants in wastewater and the types of industrial products with the chemical composition change, but generally contain oil, alcohols, organic alkanes. acid, alkaline, fluorine, hydrogen and other inorganic or organic toxic heavy metals and other pollutants; concentrations vary greatly. includes wastewater, waste water, waste solvent. In this paper, the food industry for wastewater disposal, A/O paper (Anoxic/Oxic) in the industrial process wastewater system design, Comparative analysis technology, structure design, equipment selection, design and operation of the initial analysis.