Solid-liquid separation, filtration and dewatering boxes and containers in the nature of water purification and filtration apparatus for use in treatment of liquids including water, industrial effluent and sewage; thickening and dewatering containers for use in treatment of liquids including water, industrial effluent and sewage

'apparatus':19 'box':8 'contain':10,35 'dewat':7,34 'effluent':29,45 'filtrat':5,18 'includ':26,42 'industri':28,44 'liquid':3,25,41 'natur':13 'purif':16 'separ':4 'sewag':31,47 'solid':2 'solid-liquid':1 'thicken':32 'treatment':23,39 'use':21,37 'water':15,27,43

SLUDGE KING

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