Addition of xonotlite fibrous particle had the influence on the operation of UASB at low temperature.
低温条件下(气温为14～17℃)投加硬硅钙纤维粒子对UASB运行的影响研究表明,由于硬硅钙纤维粒子特殊的物化性能,它可保证反应器在厌氧初期所需的碱度和启动期间的VFA基本上保持在正常状态。
A kind of cellulose nanoparticle was prepared from cotton fibre as received and pre-treated with DMSO respectively.
分别以二甲基亚砜(DMSO)前处理过的棉纤维和没有经过二甲基亚砜前处理的棉纤维为原料制备了纤维素纳米粒子。