净水用活性炭

1.外观：暗黑色炭素物质，呈颗粒状或粉末状2.杂质：活性炭中不应含有影响人体健康的有毒、有害物质。 3.技术指标：净水用煤质活性炭技术指标应符合下表的要求。

1.Appearance: dark black carbonaceous material, in the form of granules or powders 2. Impurities: Activated carbon should not contain toxic and harmful substances that affect human health. 3. Technical parameters: Its technical parameters should be in accordance with the following table.