¿Se considera que el valor de pH de las aguas residuales de ácido sulfúrico de 5,9 cumple con los estándares?

2016-04-09View Original

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¿Se considera que el valor de pH de las aguas residuales de ácido sulfúrico de 5,9 cumple con los estándares?

Reply #22016-04-09

No lo entiendo. Por lo general, hay que usar un medio alcalino, con un pH superior a 9

Reply #32016-04-09

Hay que pasar de 6 a 9, falta un poco.

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