公交场站清洁的四大区域
Four zones of a bus depot
公交场站是高流量、重污染场景：车身带回尘土、油泥与刹车粉尘；充电桩与维修车间有油渍与金属屑；候车亭与站台关乎公众形象。清洁方案须兼顾效率、环保合规与作业安全。
Bus depots are high-traffic, heavy-soil environments: buses return with road dust, grease and brake dust; charging and workshop areas hold oil and metal chips; shelters and stops shape public image. The plan must balance efficiency, environmental compliance and worker safety.
车身冲洗与中水回用
Bus wash and water recycling
单台巴士一次冲洗耗水可达数百加仑。配置高压清洗机配合水回用模块（如 EQ100 类），可收集、沉淀、油水分离后循环使用，节水显著并降低排污与 sewer 费用。EPA 推荐以活性炭吸附/氧化技术处理洗车废水，实现近零排放。
A single bus wash can use hundreds of gallons. Pair pressure washers with a recycling module (e.g., EQ100-class) that collects, settles, separates oil and reuses water — cutting consumption and sewer cost. EPA recommends activated-carbon adsorption/oxidation to treat wash water toward near-zero discharge.
充电桩区与维修车间地面
Charging bays and workshop floors
电动巴士充电桩区与维修车间地面以油渍、金属屑、粉尘为主。用洗地机配除油剂每日清洗，配合湿干两用工业吸尘器收金属屑；电气设备周边注意防溅与绝缘，遵循 OSHA 电气与呼吸防护通用标准。
EV charging areas and workshops accumulate oil, metal chips and dust. Scrubbers with degreaser clean daily; wet/dry industrial vacuums collect chips. Around electrical equipment keep splash and insulation discipline and follow OSHA electrical and respiratory general-industry standards.
候车亭、站台与办公区
Shelters, stops and offices
候车亭玻璃与不锈钢用低压冲洗+擦拭；站台与连廊用扫地机循环除尘；办公与休息区按办公楼标准配置吸尘与洗地。保持公众区域整洁直接提升乘客体验与品牌形象。
Shelter glass and stainless use low-pressure wash plus wiping; platforms and concourses use ride-on sweepers; offices follow office-standard vacuuming and scrubbing. Tidy public areas directly lift rider experience and brand.
环保与合规要点
Environmental and compliance notes
所有洗车/冲洗废水须经隔油+沉淀（油水分离器、固体拦截器）后合规排放或回用；露天冲洗须配收集沟与回收系统以满足 EPA 与本地法规。选用低噪、电瓶化设备降低场站噪声与尾气。
All wash water must pass oil separation and settling (oil-water separator, solids interceptor) before compliant discharge or reuse; open washing needs collection trenches and recovery to meet EPA and local rules. Choose low-noise, battery equipment to cut depot noise and exhaust.
设备清单与 ROI
Equipment list and ROI
典型配置：2–3 台高压清洗机（带回用）、1–2 台驾驶式洗地机、1 台驾驶式扫地机、2 台湿干两用工业吸尘器。以单台巴士日洗、水费与 sewer 费计，中水回用系统常在 1–2 年内回本，并规避环保处罚风险。ApexClean 可按车队规模提供场站清洁配置。
Typical kit: 2–3 pressure washers (with recycling), 1–2 ride-on scrubbers, 1 ride-on sweeper, 2 wet/dry industrial vacuums. At daily per-bus washing, water and sewer savings often pay back the recycling system in 1–2 years and avoid penalty risk. ApexClean sizes depot kits to fleet volume.