| | | | — ① | | | | | | | | | | | | | | | | | | | | | | | | | | | 5 | | | | 2022 6 | | | | | | | | | | | | | | | | APP | | | | | | | | | | — | 13386 | 4086 | | | — | | | | | | | | — | | | | | | | | | | | | 5 | 13 | 8 | 700 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1016 | 1000 | | | | | | | | | | | | | 10% 20% | | | | | | | | | | | | | | | | | | | | 10 - 14 1 - 3 | | 200 | 1.5% | | | | | | | | | | | | 4500 | | | | | 2020 2022 3 | 6 | 12.2 3 | pH 0.21 - 0.4 | 0.20 - 0.38 | 5.0% - 9.5% | 25% | 9 | 11 | | 13 | | | | | | | | | |