问题 更新时间2023/4/3 12:59:00 4、 更多情况下,进料(悬浮液)需要进行预处理,以便加快过滤速度。预处理方式包括加热、重结晶或是加入过滤助剂如纤维素 或硅藻土。 答案 登录 注册 参参考考答答案案:: Often the feed is modified in some way by pretreatment to increase the filtration rate, as by heating, recrystalizing, or adding a “filter aid” such as cellulose or diatomaceous earth. 出自:文鼎教育 >> 乐山师范学院专业英语