TY - Data T1 - Response Surface Dataset for Optimization of Preparation Conditions of New Manganese Sand Composite Filter Material (MTZ) (April 2019) A1 - Zhang Chunhui DO - 10.12072/ncdc.UTCMW.db2130.2022 PY - 2022 DA - 2022-05-30 PB - National Cryosphere Desert Data Center AB - On the basis of experiments on the effect of different preparation conditions on the removal of iron and manganese by a new type of manganese sand composite filter material (MTZ), Box Behnken response surface methodology was used to explore the factors that affect the optimal MTZ preparation experiment, including three factors (X1 manganese titanium/zeolite; X2 hydrothermal temperature; Perform center composite design on three levels (X3 roasting temperature). The dataset contains a total of 642 data points. DB - NCDC UR - http://www.ncdc.ac.cn/portal/metadata/e4b452d9-f83a-4c98-82ed-6150db2fe8b4 ER -