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Xining Station Commercial Mezzanine Vacuum Drainage Retrofit Project Case Study
A case study on the vacuum drainage retrofit of the commercial catering mezzanine at Xining Station, solving the long-standing grease-clogging problem of the original gravity drainage system in a high-altitude cold region.
2026/09/08 admin 19
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G30 Lianhuo Expressway Yiwanguan Service Area Vacuum Drainage Project｜JCVAC
JCVAC provided a vacuum drainage solution for public restrooms at Yiwanguan Service Area on the G30 Lianhuo Expressway Hami-Tuyugou Section. The project adopted two VACS 2000 vacuum drainage systems, equipped with 84 vacuum squat pans and 12 vacuum drain lifting units. Through negative-pressure collection and sealed wastewater conveyance, the system reduces water consumption, improves restroom hygiene, minimizes odor and blockage risks, and provides a reliable drainage solution for high-traffic highway service areas.
2026/07/20 admin 60
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Risk suggestive announcement on the decline of sales unit price in 2017
Hangzhou Juchuan Environmental Protection Technology Co., Ltd Risk suggestive announcement on the decl
2020/05/05 admin 168