| 摘要 |
A vacuum system for wastewater removal and filtration, comprising: (1) at least one velocity reducing gravity separator, comprising: (a) a water input line; (b) a water velocity reduction mechanism at an end of the water input line; (c) a settling tank; and (d) a water output line; and (2) at least one negative pressure filter pump, comprising: (a) a water input line; (b) a water velocity reduction mechanism at an end of the water input line; (c) a filtration tank; (d) a filter cloth in the filtration tank; (e) a sump pump disposed on an opposite side of the filter cloth from the water input line; (f) a water output line connected to the sump pump; and (g) an air vacuum exit line.
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