Preparation of nitric acid modified powder activated carbon to remove trace amount of Ni (II) in aqueous solution
The present study investigated the preparation of nitric acid modified powder activated
carbon (MPAC) and its adsorption of trace amounts of Ni (II) from aqueous solution. Results
showed that raw powder activated carbon modified with 15% nitric acid (MPAC-15%) had
the most developed pore structure and the highest adsorption efficiency for Ni (II) in aqueous
solution. For MPAC-15%, the pore width was dominated by micropores with pore width
about 1 nm and the total amount of chemical functional groups of MPAC-15% was 0.6630 …
carbon (MPAC) and its adsorption of trace amounts of Ni (II) from aqueous solution. Results
showed that raw powder activated carbon modified with 15% nitric acid (MPAC-15%) had
the most developed pore structure and the highest adsorption efficiency for Ni (II) in aqueous
solution. For MPAC-15%, the pore width was dominated by micropores with pore width
about 1 nm and the total amount of chemical functional groups of MPAC-15% was 0.6630 …
Preparation of nitric acid modified powder activated carbon to remove trace amount of Ni (II) in aqueous solution.
SPD Su PeiDong, ZJK Zhang JunKe, TJW Tang JiaWei… - 2019 - cabidigitallibrary.org
The present study investigated the preparation of nitric acid modified powder activated
carbon (MPAC) and its adsorption of trace amounts of Ni (II) from aqueous solution. Results
showed that raw powder activated carbon modified with 15% nitric acid (MPAC-15%) had
the most developed pore structure and the highest adsorption efficiency for Ni (II) in aqueous
solution. For MPAC-15%, the pore width was dominated by micropores with pore width
about 1 nm and the total amount of chemical functional groups of MPAC-15% was 0.6630 …
carbon (MPAC) and its adsorption of trace amounts of Ni (II) from aqueous solution. Results
showed that raw powder activated carbon modified with 15% nitric acid (MPAC-15%) had
the most developed pore structure and the highest adsorption efficiency for Ni (II) in aqueous
solution. For MPAC-15%, the pore width was dominated by micropores with pore width
about 1 nm and the total amount of chemical functional groups of MPAC-15% was 0.6630 …
以上显示的是最相近的搜索结果。 查看全部搜索结果