Wastewater monitoring case studies covering sewer networks, industrial wastewater and municipal WWTP projects with real field results.
Wastewater Monitoring Case Studies
APURE wastewater monitoring projects cover different operating environments, from underground sewer networks to industrial and municipal wastewater treatment plants.
These project cases focus on four practical monitoring objectives:
- pollution source tracing;
- underground corrosion and remote monitoring;
- industrial wastewater process optimization;
- faster online monitoring for WWTP operation.
The projects below are organized by application so engineers, EPC contractors and wastewater operators can quickly find the most relevant case.
Project Overview
| Project | Application | Main Focus | Key Project Result |
| Guangzhou | Urban sewer network | Pollution source tracing | 72 h → 12 h |
| Nanning | Underground sewer network | H₂S & corrosion | Valid data 75% → 98% |
| Beijing | Industrial wastewater | Process optimization | Chemical dosing ~15% lower |
| Jinan & Shiyan | Municipal WWTP | Online monitoring | Faster response; O&M cost up to 70% lower |
Results are specific to the reported project conditions and are not universal performance guarantees.
Project Case Cards
Guangzhou: Pollution Source Tracing
50+ km urban sewer network using online monitoring and GIS-assisted analysis to locate abnormal wastewater discharges.
Nanning: Corrosion-Resistant Monitoring
Underground monitoring for a 65 km sewer network exposed to high humidity, H₂S and corrosive conditions.
Beijing: Industrial Process Monitoring
Influent and effluent monitoring used to support earlier process adjustment in an industrial wastewater treatment plant.
Jinan & Shiyan: Online WWTP Monitoring
Online multiparameter monitoring used to reduce the 4–6 hour delay associated with manual wastewater testing.