FIELD: process engineering.
SUBSTANCE: invention relates to treatment of water flow that features the first and contains solid with first features of precipitation. Note here that this process comprises adding the modifying agent to water flow in amount sufficient for changing of said first precipitation features. This is made to obtain a modified water flow including solid with second precipitation features that differ from the first precipitation features. Modified waster flow samples are bled intermittently into appropriate settling tank. Features of precipitation of said solids in said settling tank are defined. Modified water flow is fed into separator to separate solid from said modified water flow.
EFFECT: process suitable for monitoring and/or control over water flows fed to, for example, purification.
25 cl, 2 dwg
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