Through the study of hydrolytic acidification - catalytic oxidation process treatment of wastewater of pulp anti paper making from waste paper and the microbes , what we found are as follows : it is certain that if there are more biaokeyuankechong in the water , the environment the water quality is worse : when swimming infusorian , eelworm , filamentous bacteria are found in the water , it shows the water is good : dark red alga and red pot ladybug show the water is still better , and higher microbes such as green alga and rotifer indicate the water quality is best 摘要通过对水解酸化接触氧化工艺处理废纸造纸废水及其生物相的研究，确定出表壳圆壳虫数量越多，环境和水质越差；而游泳类纤毛虫、线虫、丝状菌的出现是水质稍好的指示；暗红色藻类和红斑瓢体虫是水质更好的指示；而较高等生物绿藻和轮虫则是水质最好的指示。
