hi again,<br />I realized I missed the following words. Can you quickly check it as soon as you can?<br /><br />
<p><strong>Figure 1</strong>. Schematic of rainwater treatment systems</p>
<p>&nbsp;<strong>Figure 2</strong>. Schematic of waterless portable toilet tents</p>
<p>&nbsp;<strong>Representative Figure</strong>: Schematic of the integrated system that combines rainwater reuse and waterless toilet tents</p>