Why flocculants PAC PAC can not be directly added to the acidic sewage

Polyaluminum chloride aqueous solution pH is about 3-5, acidic, so adapted to the raw water pH in the 6-9 more appropriate

Flocculant PAC over the shelf life of flocculation effect will happen?

The first thing to correct here is that PAC is not a flocculant. The full name of PAC is polyaluminum chloride. Strictly speaking, it belongs to coagulant. The

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Melamine and polyaluminum chloride can react?

1, direct blending at room temperature and pressure will not react 2, if the specific environment may decompose and reflect

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Polyester aluminum expired how to deal with? Buried? Is it harmful to plant in the woods?

Polyaluminium chloride Shelf life is two years, after expiration is also available, it has acidic corrosive, there will be some harm to plants

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Polyaluminum chloride basic degree of sodium hydroxide titration did not turn red what is the reason

Diluted to 1000Ml. The basicity of the salt is light yellow in the range of 40% -80%, and the shape of the solid polyaluminum chloride varies with the degree of

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Why t1201 Brush No pac in bl-update

(If it is the first time to insert the battery, it will prompt "Toomany pac file"; 3) If you can not find the pac file, this time need to wait for 30S time, the

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