Which of the following would satisfy the requirements of Water Efficiency credit

admin

试卷: LEED AP BD+C模拟题E[查看]
Which of the following would satisfy the requirements of Water Efficiency credit, Innovative Wastewater Technologies? (choose 3)
A: Pump 50% of the building’s wastewater to a new treatment plant a mile down the road
B: Use at least 50% municipally treated waste water for sewage conveyance
C: Treat 50% of wastewater on site and reuse this water for landscape irrigation
D: Reduce potable water use for sewage conveyance by 50% through water-conserving fixtures
E: Divert at least 50% of building sewage directly into an on site stream

参考答案: BCD

本题解释:
Notes:
See the “Requirements” section of WEc 2, Innovative Wastewater Technologies

Answer (a) is incorrect because wastewater must be treated on site.

Using municipally treated wastewater (water already treated by the municipality) in place of potable water for sewage conveyance does contribute to this credit.