In the modern sewage treatment and resource recycling system, the storage tank plays a vital role. It not only undertakes the functions of regulating water volume, peak shaving and valley filling, but also serves as a prerequisite or key link for many advanced purification processes. However, this relatively enclosed and complex water body often comes with some lingering "hidden worries". Among them, the presence of ammonia (NH?) and hydrogen sulfide (H? S) is particularly concerning.

Although ammonia has a pungent odor at low concentrations, its high concentration not only endangers human health but may also interfere with subsequent treatment processes; And hydrogen sulfide, on the other hand, isespeciallyThe smell of "stinky eggs" and its strong corrosiveness and toxicity have become a potential threat to the storage tank and even the surrounding environment. These two gases are often produced with the decomposition of organic matter in anaerobic or low oxygen environments, and their concentrations not only fluctuate with the inflow water quality and quantity, but also have gradient differences in different areas of the pool. At the same time, the change in temperature inside the pool, as an important factor affecting the rate of chemical reactions and microbial activity, indirectly correlates with the generation and conversion rates of ammonia and hydrogen sulfide. Therefore, real-time, accurate, and refined monitoring of the three key parameters ammonia, hydrogen sulfide concentration, and temperature in the regulating storage tank is not only to meet the surface requirements of environmental supervision, but also to deeply understand the biochemical processes in the tank, evaluate the operating status, and predict potential risks.

For customers, they have invested heavily in researching and deploying an innovative device aimed at efficiently purifying harmful gases in storage tanks, with the core goal of significantly reducing the emission concentrations of ammonia and hydrogen sulfide. However, the value of a technological innovation must ultimately be proven through rigorous data. The customer urgently needs a reliable monitoring system that can provide legally binding and scientifically convincing data to quantitatively demonstrate the level of purification efficiency of their equipment for hydrogen sulfide and ammonia under real working conditions. This quantification must be accurate to two decimal places to reflect the significance of its effect and the precision of the technology.

In this context, the Yiyun Weather Body Online Monitoring System has emerged, which is highly expected to become a key tool for verifying customer equipment performance and drawing purification effects.

1. Background of the plan

Keywords: storage tank, hydrogen sulfide, ammonia, temperature

Detect ammonia, hydrogen sulfide, and temperature in the storage tank.

Normal temperature, high humidity (gas pumped from the storage tank with a certain degree of humidity), normal pressure, and no dust,

H2S:0-25PPM

NH3:0-25PPM

Temperature: -40 ℃~+120 ℃ (actual gas temperature is room temperature)

Purpose of testing: To demonstrate the effectiveness of the customer's own equipment in purifying hydrogen sulfide and ammonia. To display to 2 decimal places.

2. Solution

Using simple preprocessing equipment to filter water vapor from the gas before detecting gas concentration.

Pump suction is used to extract gas from the storage tank through pipelines for testing.

The product is placed outdoors, equipped with a stainless steel casing and a protection level of IP67.

3. Configure product

Product model: TH1000-B-YP

Detecting gases: ammonia NH3, hydrogen sulfide H2S, temperature

Detection range/resolution/detection principle:

NH3:0-25PPM,0.01PPM, Electrochemical principle sensor, resistant to hydrogen sulfide interference;

H2S:0-25PPM,0.01PPM, Electrochemical principle sensor;

Temperature: -40 ℃~+70 ℃, 0.1 ℃, capacitive sensor;

Equipped with an instrument box, made of S304 material, with a thickness of not less than 1.5mm.

Equipped with a 10 meter hose for connecting air ducts and instruments,

Equipped with NPT1/4-8 connector (S304).

The instrument protection level is IP67.

4. On site pictures

The successful introduction and stable operation of the Yiyun Weather Body Online Monitoring System has opened a new window for the study of gas behavior in the complex water environment of storage tanks. It is not just a set of cold instruments, but also a technical endorsement of customers' confidence in the effectiveness of their independently developed purification equipment. When the system continuously and stably outputs ammonia and hydrogen sulfide concentration data accurate to two decimal places, and synchronously records subtle temperature fluctuations, these numbers contain enormous value.

The Yiyun Weather Body Online Monitoring System clearly outlines the "performance" of the customer's purification equipment in the specific application scenario of regulating tanks. After being processed by the equipment, the concentration of hydrogen sulfide and ammonia has indeed achieved the significant decrease claimed by the customer, and its accurate values irrefutably prove the authenticity and effectiveness of the purification effect. These high-precision data not only meet the technical needs of customers to showcase to the industry and regulatory agencies, but more importantly, the Yiyun Weather Body Online Monitoring System has accumulated valuable operational experience, providing scientific basis for optimizing equipment parameters and improving overall processing efficiency in the future.

It can be said that the application of the Yiyuntian online monitoring system not only quantitatively verifies the value of customers' products, but also promotes the development of more refined and intelligent operation and maintenance management of storage tanks. It is like a precise ruler, measuring the pace of technological progress and contributing solid and reliable data support for building safer and more environmentally friendly urban water environment infrastructure.

In the future, with the continuous evolution of monitoring technology and the deepening of application scenarios, the Yiyuntian online monitoring system will play an indispensable role in more fields, continuously writing a new chapter in protecting the environment and verifying efficiency.