DE7708240U1 - - Google Patents

Info

Publication number

DE7708240U1

DE7708240U1 DE7708240U1 DE 7708240 U1 DE7708240 U1 DE 7708240U1 DE 7708240 U1 DE7708240 U1 DE 7708240U1

Authority

DE

Germany

Prior art keywords

sand

wall

opening

container

closed

Prior art date

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.)

Active

Links

• Espacenet
• Global Dossier
• DPMA
• Discuss

• 239000004576 sand Substances 0.000 claims description 26
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
• 238000005406 washing Methods 0.000 claims description 5
• 238000011144 upstream manufacturing Methods 0.000 claims description 4
• 239000010865 sewage Substances 0.000 claims description 3
• 238000000605 extraction Methods 0.000 claims 2
• 239000000203 mixture Substances 0.000 description 3
• 230000001914 calming effect Effects 0.000 description 1
• 238000005056 compaction Methods 0.000 description 1
• 239000000356 contaminant Substances 0.000 description 1
• 238000011109 contamination Methods 0.000 description 1
• 239000007788 liquid Substances 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 238000004062 sedimentation Methods 0.000 description 1
• 239000007787 solid Substances 0.000 description 1
• 239000000725 suspension Substances 0.000 description 1
• 210000002105 tongue Anatomy 0.000 description 1
• 239000002699 waste material Substances 0.000 description 1