Shanghai Xuantian Environmental Protection Technology Co., Ltd

Automated and intelligent online monitoring of water quality

Established in Shanghai in 2015, we are a company specializing in online monitoring and intelligent analysis of water quality. With integrated electrochemical and optical analysis technologies, we provide high-precision water quality monitoring solutions for more than 20 industries including environmental protection, power, petrochemicals, biomedicine, electronic semiconductors, new energy, and sewage treatment, covering full scenario monitoring of industrial wastewater, municipal water affairs, and process water use.

Our goal is to safeguard the health of the water environment through technological innovation and become a trusted partner for water quality monitoring instruments for municipal water management groups, industrial enterprises, and environmental protection companies.

Core strengths

Complete product range

We provide over 50 monitoring instruments, including pH meters, dissolved oxygen meters, conductivity meters, residual chlorine meters, turbidity meters, sludge concentration meters, ion concentration meters, acid-base salt concentration meters, silicon phosphorus meters, COD meters, ammonia nitrogen nitrate meters, heavy metal detectors, etc., to meet the diverse needs of different industries.

Automated intelligent control

The product supports seamless integration of 4-20mA/RS485 signals with PLC/DCS systems, achieving precise control of chemical dosing, optimization of aeration efficiency, and intelligent regulation of sludge return, helping customers reduce operating costs.

full-service

We provide full process services from selection, installation to debugging, with 24-hour rapid response service. We have served more than 1000 customers and can provide customized solutions for them.

Typical Applications

1. Real time monitoring of indicators such as pH, chloride ions, and turbidity in the renovation project of the electric circulating water system, resulting in a 30% reduction in chemical costs and a 20% reduction in operating expenses;

2. Accurate monitoring of TDS/hardness/silicon ion and other indicators in coal mine boiler water system has increased boiler operating efficiency by 15% and reduced failure rate by 80%;

3. Online monitoring of pH/ORP/dissolved oxygen/sludge concentration/SS suspended solids/turbidity/sludge interface/liquid level/flow rate and other indicators for the first level A upgrading and renovation of municipal sewage treatment plants. The effluent meets the first level A standard, reducing operating costs by 15%.

service network

Our service network covers 30 provinces and cities across the country, driven by technological innovation, committed to providing efficient and reliable water quality monitoring solutions for every customer.