The severe effects of pharmaceutical and personal care products (PPCPs) could not be ignored and they must be eliminated prior to their release to the environment. In this study, cellulosic sisal fibre was modified simultaneously by polypyrrole-polyaniline nanoparticles and it was employed as a cost-effective, non-toxic nano bio-composite for the elimination of ibuprofen. It was characterized by SEM, EDAX, FTIR, and XRD. Parameters were tested in the form of the one-factor-at-a-time method. These parameters were contact time, pH, initial ibuprofen concentration, adsorbent dosage, agitation speed, and temperature and the optimized conditions obtained were 60 min, 5, 30 mg/L, 150 mg, 200 rpm, and 313 K, respectively and ibuprofen removal efficiency reached 88%. Furthermore, Kinetics data were fitted on the Pseudo-second model (R² 0.9991), indicating a chemisorption process. The Isothermal study demonstrated that Sips assumptions had the greatest R² value in the examined temperatures (R² 0.9985 at 298 K). Energy site distribution revealed that at the higher temperature more binding sites were activated on the modified cellulosic Sisal, resulted in greater adsorption capacity, with the highest capacity of 19.45 mg/g (based on the Langmuir model) at 313 K. Modified cellulosic Sisal can be concluded to be a cost-effective, prominent, and efficient adsorbent for ibuprofen removal.

药品和个人护理产品（PPCP）的严重影响不容忽视，必须在释放到环境中之前将其消除。在这项研究中，纤维素剑麻纤维同时被聚吡咯-聚苯胺纳米粒子改性，并被用作消除布洛芬的经济有效，无毒的纳米生物复合材料。通过SEM，EDAX，FTIR和XRD对其进行了表征。以一次一因素法的形式测试参数。这些参数是接触时间，pH，布洛芬初始浓度，吸附剂剂量，搅拌速度和温度，获得的最佳条件分别为60分钟，5、30 mg / L，150 mg，200 rpm和313 K，并去除布洛芬效率达到88％。此外，动力学数据拟合到伪秒模型（R² 0.9991），表示化学吸附过程。等温研究表明，Sips假设在所检查的温度下具有最大的R ²值（在298 K时为R ² 0.9985）。能量位点分布表明，在更高的温度下，改性纤维素剑麻上有更多的结合位点被激活，从而产生更大的吸附能力，在313 K下的最大吸附能力为19.45 mg / g（基于Langmuir模型）。被认为是去除布洛芬的一种经济有效，突出和有效的吸附剂。