of litres/person/day of toilet waste (including flushing water) and about - litres/person/day of washing water (including baths, laundries, etc.). us authorities suggest that the flow from toilet discharges is as high as litres/person/day with twice this amount of washing water...... sewage zero discharge...
of litres/person/day of toilet waste (including flushing water) and about - litres/person/day of washing water (including baths, laundries, etc.). us authorities suggest that the flow from toilet discharges is as high as litres/person/day with twice this amount of washing water...... sewage zero discharge...