1914年至1918年，第一次世界大战有毒气体进入战场，颗粒活性炭作为吸附剂得到规模化大量生产用于军事用途的防毒面具濾毒罐（英语：Cartridges and canisters of air-purifying respirators）。 一戰以後，战时发展大规模的活性炭生產导致战后活性炭商业化生产及应用。

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Respirators should be well cleaned and stored away from dust, sunlight, heat, excessive moisture, chemicals, and other substances. Filters and cartridges must be removed from the respirator and ...

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The filtration is the now time-tested Aqua-internal 100, which carries both foam as well as many optional chemical cartridges you can purchase. There’s a closed-off compartment in which to slot the ...