CAJ | 학술논문

通过UASB厌氧反应器对制药废水进行了实验研究。研究表明，在中温条件下，当进水CODcr，浓度从1240mg／L提高到5062mg／L时，有机物去除率稳定在65．6％～80．1％。过高的盐分对废水的厌氧处理过程具有明显的抑制作用，当进水电导率达到14224μs／cm-17300μs／cm时，有机物去除率下降了20％左右。因此，在实际工程设计中，除了考虑进水有机物浓度和容积负荷等工艺参数外，还应注意控制进水盐度。
통과UASB염양반응기대제약폐수진행료실험연구。연구표명，재중온조건하，당진수CODcr，농도종1240mg／L제고도5062mg／L시，유궤물거제솔은정재65．6％～80．1％。과고적염분대폐수적염양처리과정구유명현적억제작용，당진수전도솔체도14224μs／cm-17300μs／cm시，유궤물거제솔하강료20％좌우。인차，재실제공정설계중，제료고필진수유궤물농도화용적부하등공예삼수외，환응주의공제진수염도。
UASB reactor was used in pharmaceutical wastewater treatment. The results show that under medium temperature, CODor removal efficiency stabilized at 65. 6% - 80. 1% when the concentration of influent CODor was increased from 1 240 to 5 062 mg/L. High - salinity wastewater inhibited anaerobic process obviously. When electrical conductivity was 14 224 μs/cm - 17 300 μs/cm, CODer removal efficiency decreased 20%. Therefore, except considerations for parameters such as influent organic concentration and volume load, more attention should be paid to salinity in practical engineering design.