CAJ | 학술논문

结合我国生活污水污染源治理现状，利用强化混凝SBR法处理分散式生活污水，通过相关实验，确定该工艺处理生活污水的最佳工况条件和最优运行参数：最佳曝气时间为30.0min，生活污水的进水浓度在一定范围内（400.0mg/L附近）波动时，对处理效果影响不明显，最佳静置沉淀时间为30.0min，最佳滗水时间为5.0s，最佳DO值范围为8.5~9.1mg/L，最佳温度为28.0℃，最佳pH值为6.5~7.5。实验结果表明，强化混凝-SBR法处理分散式生活污水工艺是一种适合我国国情和污水处理技术发展的一项污水处理工艺。
결합아국생활오수오염원치리현상，이용강화혼응SBR법처리분산식생활오수，통과상관실험，학정해공예처리생활오수적최가공황조건화최우운행삼수：최가폭기시간위30.0min，생활오수적진수농도재일정범위내（400.0mg/L부근）파동시，대처리효과영향불명현，최가정치침정시간위30.0min，최가필수시간위5.0s，최가DO치범위위8.5~9.1mg/L，최가온도위28.0℃，최가pH치위6.5~7.5。실험결과표명，강화혼응-SBR법처리분산식생활오수공예시일충괄합아국국정화오수처리기술발전적일항오수처리공예。
In this paper,technology study of enhanced coagulation SBR method for treating decentralized domestic sew-age is combined with the current situation of the management for domestic sewage pollution source in our country, the comparison and analysis are made to the management technology and method for the pollution source of decentralized domestic sewage. The enhanced coagulation SBR method is used to treat decentralized domestic sewage. Through relat-ed experiments, the optimum condition and the optimal operation parameters of enhanced coagulation SBR method to treat domestic sewage are determined: The optimum aeration time is 30.0min, when the sewage influent concentration (near 400.0mg/L) within a certain range of volatility,the impact of treatment effect is not obvious,optimum sedimen-tation time is 30min, optimum of decanter time is 5.0s, optimum value range of DO is 8.5-9.1mg/L, optimum tem-perature is 28.0° C, optimum value of pH is 6.5-7.5. The experimental results show that enhanced coagulation SBR method for decentralized sewage process is a suitable for sewage treatment process of China's national conditions and de-velopment needs of sewage treatment technology.