Wastewater Treatment Plant Infographic

Create a horizontal infographic poster explaining how a wastewater treatment plant works. The design style should be industrial, modern, and high contrast, using a dark red, black, white, and teal/blue color scheme for water elements.

**Layout and Text Elements:**
1.  **Top Left/Center (Title):** A large, bold, distressed red Chinese character spanning the top “污水处理厂” (Wastewater Treatment Plant). Below that, large bold black text “工作原理” (Working Principle). Below that, smaller black text: “从进水、分离、生化反应到净化出水” (From inflow, separation, biochemical reaction to purified water discharge).
2.  **Left Sidebar:** Vertically arranged, containing small text blocks. Top text block: “让每一滴污水重回自然” (Let every drop of wastewater return to nature), “水的下一站是更洁净的未来” (The next stop for water is a cleaner future), English text “CLEANER WATER BRIGHTER TOMORROW”. Bottom text block (red background): “处理改变为了更好的水环境” (Treatment changes for a better water environment), English text “CLEAN CYCLE HEALTHY CITIES”.
3.  **Right Side (Background Image):** A large photographic collage showing a bird's-eye view of circular clarification pools filled with turquoise water, connected by pipes and walkways. Overlaid text on the right: “从污水到清水” (From wastewater to clean water), “连接城市与更健康的生活” (Connecting cities to healthier lives), “FOR A CLEANER TOMORROW”, “水循环 城市运行 与自然共生” (Water cycle, city operation, and coexistence with nature), “净化 让城市更有生命力” (Purification makes the city more vibrant), “CLEAN WATER STRONGER CITIES”.
4.  **Bottom Center (Flowchart):** A schematic cross-section showing the process of water flowing through different stages. Arrows indicate direction from left to right. Labels above each section: “格栅 / 沉砂” (Grit Chamber / Sand Trap), “初沉” (Primary Sedimentation), “生化反应” (Biochemical Reaction) (depicted with bubbles), “二沉” (Secondary Sedimentation). Labels at both ends: “进水” (Inflow) on the left, “出水” (Outflow) on the right.
5.  **Bottom Right:** Small text block: “更干净的水 更宜居的城市 更可持续的明天” (Cleaner water, more livable cities, a more sustainable tomorrow), English text “CLEANER WATER HEALTHIER CITIES A BRIGHTER TOMORROW”.
6.  **Center Red Box:** A small red box with white text: “看不见的工程 支撑看得见的美好生活” (Invisible engineering supports the visible good life), English text “INFRASTRUCTURE FOR A HEALTHIER TOMORROW”.

**Visual Style Details:**
*   Use a grain texture overlay on the entire image to create a printed paper feel.
*   Chinese font typography should use a bold sans-serif font.
*   Water in photos and charts should be presented in a unique teal/turquoise/blue-green color against gray/red/black backgrounds.