JPS55158122A - Aluminum sulfate recovering method - Google Patents

Info

Publication number

JPS55158122A

JPS55158122A JP6498579A JP6498579A JPS55158122A JP S55158122 A JPS55158122 A JP S55158122A JP 6498579 A JP6498579 A JP 6498579A JP 6498579 A JP6498579 A JP 6498579A JP S55158122 A JPS55158122 A JP S55158122A

Authority

JP

Japan

Prior art keywords

sludge

aluminum sulfate

concd

cake

soln

Prior art date

1979-05-28

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Granted

Links

• Espacenet
• Global Dossier
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• DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 title abstract 5
• 239000010802 sludge Substances 0.000 abstract 6
• 239000000126 substance Substances 0.000 abstract 3
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
• 229910052782 aluminium Inorganic materials 0.000 abstract 2
• 238000002844 melting Methods 0.000 abstract 2
• 230000008018 melting Effects 0.000 abstract 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
• 239000002253 acid Substances 0.000 abstract 1
• 238000007865 diluting Methods 0.000 abstract 1
• 230000016615 flocculation Effects 0.000 abstract 1
• 238000005189 flocculation Methods 0.000 abstract 1
• 230000001376 precipitating effect Effects 0.000 abstract 1
• 239000007787 solid Substances 0.000 abstract 1
• 239000002351 wastewater Substances 0.000 abstract 1