["1kg 과일당당질이 몇 mg/L 생화학적 산소 소비량(COD)에 해당하나요", "11OD는 무엇인가요? 만약 화학적 산소 소비량(COD)이라면 세 글자는 대문자로 표기해야 합니다.", " COD는 용해물도농도를 바라보는 것이므로. " 추가로 말해보면, "는质量浓度， " COD는 용해물도농도를 바라보는 것이므로. " " COD의 단위는 mg/L 산소 소비량, " " 당신이 이와 같은 질문을 하면 " "

2017-12-20View Original

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1kg葡萄糖等于多少cod

Reply #22017-12-20

cod 是什么意思？如果是化学需氧量，那三个字母需要大写。

Reply #32017-12-20

再说了是浓度你这是质量

Reply #42017-12-21

COD是看浓度的。你1kg葡萄糖放1kg水里跟放100kg水里是不一样的，哪有你这样问问题的。弄清楚单位的关系再找状况来计算。

Reply #52017-12-21

COD单位是mg/L需氧量，你这让我们怎么估算呢？

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