北京市排污结构现状分析与对策研究

近年来，由于经济的迅速发展，北京地区水污染日趋严重，降低了水资源的使用价值，使本已严峻缺水的形势进一步恶化，极大地制约着首都社会经济及城市的发展。本文以１９９１年为报告期，采用污水直接排放系统、污水完全排放系数、ＣＯＤ直接排放系数、ＣＯＤ完全排放系数等指标对本市行业排污结构的现状进行了全面的分析和讨论，提出了相应的对策与建议，为改善本市水环境状况，缓解水资源短缺的压力，协调本市水环境与经济发展的关

Investigation on the Current Status of Sewage Discharge from Beijing and the Response Strategy

With the rapid development. of economy, surface and ground waters in Beijing area have been polluted much more seriously in recent years, causing the situation of shortage in water resources to be steadily deteriorated and the sustainable development of economy in Beijing to be restricted greatly. Based on the socio-economic conditions and water environment in 1991 in Beijing, direct sewage discharge coefficient, complete sewage discharge coefficient, direct COD discharge coefficient and complete COD discharge coefficient were used to comprehensively analyse the current status of sewage discharge from Beijing. Appropriate measures have been suggested for improving the water environment condition.