These include: slope of the land, supernatant and sludge pumping rather than gravity flow, algal
species, pond and PBR dimensions (length, depth, etc.), settling characteristics, and variations in the ratio of PBRs:1-day ponds:2-day ponds.
These include: slope of the land, supernatant and sludge pumping rather than gravity flow, algalspecies, pond and PBR dimensions (length, depth, etc.), settling characteristics, and variations in the ratio of PBRs:1-day ponds:2-day ponds.
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