酚标准溶液的稳定性实验

探讨了稳定性评价的方法原理，对国家标准所的酚标准溶液，进行了开瓶后的稳定性实验。结果表明，酚标准溶液在开瓶后一个月内仍然保护良好的稳写状态。     

Mechanisms of granular activated carbon anaerobic fluidized-bed process for treating phenols wastewater

ＩｎｔｒｏｄｕｃｔｉｏｎＢｅｆｏｒｅｔｈｅ 1 980ｓｃｏｎｖｅｎｔｉｏｎａｌｔｒｅａｔｍｅｎｔｐｒｏｃｅｓｓｅｓｏｆｐｈｅｎｏｌｓｗａｓｔｅｗａｔｅｒａｒｅｓｏｌｖｅｎｔｅｘｔｒａｃｔｉｏｎ ,ｐｈｙｓｉｃａｌａｄｓｏｒｐｔｉｏｎ ,ｃｈｅｍｉｃａｌｏｘｉｄａｔｉｏｎａｎｄａｅｒｏｂｉｃｂｉｏｌｏｇｉｃａｌｐｒｏｃｅｓｓ.Ａｍｏｎｇｔｈｅｂｉｏｌｏｇｉｃａｌｕｎｉｔｐｒｏｃｅｓｓｅｓａｃｔｉｖａｔｅｄｓｌｕｄｇｅｐｒｏｃｅｓｓｉｓｍａｉｎｏｎｅ.Ａｆｔｅｒｔｈｅ 1 980ｓａｎａｅｒｏｂｉｃｂｉｏｌｏｇｉｃ…     

锅炉蒸发法在DDNP废水处理上的应用

该文介绍了锅炉蒸发法在DDNP废水处理上的应用，并对运行的效果和效益进行了分析。     

酚取代衍生物的QSAR研究

计算了带７种不同取代基的２９种酚取代衍生物的分子表面积。用分子表面积，ＯＨ基表面积，代基当量作为描述变量，对上述化合物的Ｍｉｃｒｏｔｏｘ＾Ｒ毒性进行了回归分析，得到有一定意义的回归方程，其相关系数为０．９０。如果氰取代酚作为局外化合物，则相关系数达０．９４。说明这些参数在预言毒性方面有重要意义。     

化学法处理含酚废水的组合工艺系统和条件研究

采用化学法组合的三种工艺系统,对含酚废水进行了工艺条件的研究。结果表明,对于浓度<30mg/l含酚废水,采用氧化凝聚处理是有效的;而对于30～80mg/l含酚废水,选用氧化凝聚和吸附组合的工艺系统处理,能使排放水中酚和COD达标。     

固定化多酚氧化酶传感器检测酚类化合物研究

用从马铃薯中提纯、经吸附交联得到的固定化多酚氧化酶与氧电极组装设计而成的酚传感器，可检测大多数酚类化合物，其灵敏度，准确度，线性范围，响应速度，稳定性及抗干扰性，均可基本满足要求。研究证明，该法具有一定的开发实用价值。     

2-Chlorophenol oxidation kinetic by photo-assisted Fenton process

Experimental data are presented to test and validate a kinetic model for the oxidation of 2-chlorophenol wastewater by photo-assisted Fenton process. The data showed that this process had produced good effects under acidic conductions. Up to 90% 2-chlorophenol was removed after 90-minute reaction time with H2O2 of 25% CODCr. in, while in UV/H2O2 system ordy 16.8% 2-chlorophenol was removed after one hour treatment. The optimal pH in this reaction occurred between pH 3.0 and pH 4.0. The reaction kinetics for photo-assisted Fenton process experimented in this research was investigated. Kinetic models were proposed for the treatment of 2-chlorophenol wastewater. The reaction was found to follow the 2nd order. The equations of reaction kinetics are as follows:-d[RH]/dt=KRH[RH][H2O2]0exp(-KH2o2t);-d[CODCr]/dt=KCODCr[CODCr][H2O2]0exp(-K′t).The prediction of the models was found to be in a good agreement with experimental results, thus confimfing the proposed reaction mechanism.     

催化裂化废水连续萃取脱酚研究

选用焦化粗柴油为萃取剂，在转盘萃取搭连续试验装置中，对催化裂化含酚废水进行脱酚预处理。结果表明，用焦化粗柴油做萃取剂，进水ｐＨ值为８０～９０不加调节；油水比（体积比）１７∶１～２１∶１；转盘转数１１００ｒ／ｍｉｎ，酚萃取脱除率达到８５％以上。萃取后的粗柴油依据现有工艺而进行加氢精制，不需进行再生等后处理。整个萃取工艺简单易行，能满足预处理的要求