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Program overview

Products cover the entire chain of the steel industry

The steel industry is one of my country's important pillar industries, but its high energy consumption and high pollution also pose serious threats to the ecological environment. The steel industry has the characteristics of long industrial chain, complex processes, and large consumption of resources. The waste gas and waste water it emits have outstanding characteristics such as large discharge volume, multiple pollution sources, wide pollution areas, and large amounts of unorganized emissions. Based on practical experience, Xuedilong launched an environmental monitoring solution for the steel industry to meet the monitoring needs of the steel industry under the environmental protection situation and provide real-time and effective data for energy conservation and emission reduction, process optimization, environmental protection and energy conservation, safety control, and ultra-low emission assessment.

Program Content

Program Features

comprehensive services
It can collect online monitoring data of the entire plant's waste gas, unorganized plant boundaries, and sewage, and simultaneously collect video image data to establish a multi-functional analysis platform to manage pollution source emissions.
Stable and reliable gas monitoring
CEMS, which has higher precision and stronger anti-interference ability than the previous generation, provides real-time and traceable ambient air monitoring, providing data support for ultra-low emission monitoring and assessment in the steel industry.
High-precision water quality monitoring
Online monitoring of COD, ammonia nitrogen, total phosphorus, total nitrogen, heavy metals and other pollutants in corporate wastewater. Adopting an innovative multi-joint valve island sampling system, the equipment's measurement accuracy, zero point drift, and range drift indicators are all higher than national standards.

Typical Case

Hebei Tangyin Steel Co., Ltd.

Dozens of sets of CMES for desulfurization and denitrification inlets, discharge outlets, and dust removal outlets in sintering, pelletizing, lime, ironmaking, steelmaking, steel rolling, power generation, slag powder and other plants, together with environmental monitoring micro stations at factory boundaries and workshops, and total wastewater discharge Port monitoring, equipped with an automated control software platform, integrating terminal equipment monitoring and intelligent management, all built by Snow Dilong.

Hebei Tangyin Steel Co., Ltd.

Wuhan Iron and Steel Co., Ltd.

The pollution source data monitoring platform of the raw material branch of the ironmaking plant of Wuhan Iron and Steel Co., Ltd. was built by Snowdilong in the factory dispatching central control room. It is equipped with the platform software independently developed by Snowdilong. It displays and statistics the flue gas particle concentration at the outlet of each dust collector in the factory in real time. Reflect emission trends around the clock and generate chart reports.

Wuhan Iron and Steel Co., Ltd.

Panzhihua Steel and Vanadium Co., Ltd. of Panzhihua Iron and Steel Group

Energy-saving and environmentally friendly renovation of the coking plant, including exhaust outlets such as coke discharge, dry coke quenching, and machine side. CEMS uses the Cedar SCS-900UV ultraviolet system to measure the SO? concentration after desulfurization, and the SCS-900CPM type extractive laser forward scattering method to measure dust removal. The final particulate matter concentration, as well as other auxiliary parameters, meet emission monitoring requirements.