The BIIR-based formula of inner-liner in TBR tire was modified by blending NR and adding proper level of clay.
通过并用NR并加入适量陶土,对全钢载重子午线轮胎气密层胶配方进行改进。
In the study on treatment of Ni~(2+) bearing wastewater by pottery clay adsorption process,the influences of pottery clay dosage, adsorption temperature and time, acidity and initial Ni 2+ concentration of wastewater on the removal efficiency of nickel were determined.
进行了用陶土吸附处理模拟含Ni2+废水的研究,探讨了陶土用量、吸附时间、废水酸度、废水中Ni2+的初始浓度及吸附温度对镍去除率的影响,并用实际含镍废水进行了验证。