摘要
利用EM生物强化技术与传统的生物治理技术相结合的方式对垃圾渗沥液进行处理 ,结果表明 :①EM菌剂处理垃圾渗沥液的最佳浓度VEM/V水 为 1/ 2 0 0 0～ 1/ 10 0 0 ;pH范围为6～ 7,环境温度为 2 5～ 35℃ ;好氧处理优于厌氧处理。②EM菌剂在活性污泥和生物膜系统中 ,能够加快启动速度 ,增强系统稳定性 ,明显提高CODCr、BOD5去除率。
Integration of the newest EM biological treatment with the traditional treatment achieved the following results:The best concentration (V EM /V water ) should be 1/2000 to 1/1000,the pH value ranges from 6 to 7, the environmental temperature should be 25℃ to 35℃.Aerobic bacteria treatment system is better than non-aerobic bacteria treatment system. EM bacteria are more active and effective in removing COD cr and BOD 5 when they are put in the active soil and bacteria membrane.
出处
《城市管理与科技》
2002年第2期24-27,共4页
Urban Management and Science & Technology
关键词
EM菌剂
垃圾渗沥液
活性污泥
生物膜
稳定性
EM bacteria material, garbage supernatant, active soil, bacteria membrane
