Journal of Chemistry / 2021 / Article / Tab 1 / Research Article
Study on The Influence of Direct Ground Liquid CO2 Injection on Soil Chemical Properties in Subsidence Areas under Shallow Buried Geological Conditions Table 1 Number correspondence table [
24 ].
Sample number Sample category Sampling time Number #1 (P1) Air-dried sample F Before infusion (D1) P1FD1 1 day after infusion (D2) P1FD2 5 days after infusion (D3) P1FD3 Fresh sample X Before infusion (D1) P1XD1 1 day after infusion (D2) P1XD2 5 days after infusion (D3) P1XD3 #2 (P2) Air-dried sample F Before infusion (D1) P2FD1 1 day after infusion (D2) P2FD2 5 days after infusion (D3) P2FD3 Fresh sample X Before infusion (D1) P2XD1 1 day after infusion (D2) P2XD2 5 days after infusion (D3) P2XD3 #3 (P3) Air-dried sample F Before infusion (D1) P3FD1 1 day after infusion (D2) P3FD2 5 days after infusion (D3) P3FD3 Fresh sample X Before infusion (D1) P3XD1 1 day after infusion (D2) P3XD2 5 days after infusion (D3) P3XD3 #4 (P4) Air-dried sample F Before infusion (D1) P4FD1 1 day after infusion (D2) P4FD2 5 days after infusion (D3) P4FD3 Fresh sample X Before infusion (D1) P4XD1 1 day after infusion (D2) P4FD2 5 days after infusion (D3) P4FD3 #5 (P5) Air-dried sample F Before infusion (D1) P5FD1 1 day after infusion (D2) P5FD2 5 days after infusion (D3) P5FD3 Fresh sample X Before infusion (D1) P5XD1 1 day after infusion (D2) P5XD2 5 days after infusion (D3) P5XD3