论文部分内容阅读
本文以常温常压下,固定管长比,管内装活性炭——铁屑为滤层、控制废水流速及加入催化剂为实验处理条件,测定了四环素制药厂综合废水(总排放口取)、结晶提炼车间废水和四环素提浓车间母液三种废水在处理前后的pH、色度、浊度、CODcr值及四环素和部分有机杂质浓度的变化,通过与水解-生物氧化-絮凝法治理工艺作经济效益的初步对比,得出此法是一种投资较少、效益较高的切实可行的抗生素制药厂废水治理新方法。
In this paper, under normal temperature and pressure, the fixed tube length ratio, the tube containing activated carbon - iron filings as the filter layer, the control of wastewater flow rate and catalyst for the experimental treatment conditions, the determination of the tetracycline pharmaceutical wastewater (total discharge port), crystallization The changes of pH, color, turbidity, CODcr and the concentration of tetracycline and some organic impurities before and after the treatment of the three kinds of waste water of workshop wastewater and mother liquor of tetracycline concentrating plant before and after the treatment are compared with that of the hydrolytic-biooxidation-flocculation process The preliminary comparison shows that this method is a new method for wastewater treatment of antibiotic pharmaceutical factory with less investment and higher benefit.