Which of the following are strategies for conserving potable water?

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试卷: LEED GA模拟题A[查看]
Which of the following are strategies for conserving potable water?
A: Increasing the infiltration of stormwater runoff
B: Installing a dual flush toilet
C: Installing an onsite septic system
D: Installing a bioretention pond

参考答案: B

本题解释:
Increasing the infiltration of stormwater runoff does not reduce potable water use. It only improves the quality of the runoff;A dual flush toilet has two different flow rates depending on the type of waste. These toilets can use less potable water than a standard toilet;A septic system does not reduce potable water use. It reduces the quantity of wastewater that must be treated by municipal sewage plants;A bioretention pond helps with stormwater management by slowing the rate at which stormwater leaves the site.