气成分的实时监测对于沼气工厂安全和高效运行起着重要的指导作用，因此在每个反应器，以及净化、提纯等工艺环节安装沼气成分分析仪是掌握工艺以及安全运行状况的基本条件。

Real time monitoring of gas composition plays an important guiding role in the safe and efficient operation of biogas plants. Therefore, installing biogas composition analyzers in each reactor, as well as in purification and purification processes, is a basic condition for mastering the process and safe operation status.

优化监测与厌氧发酵

Optimizing monitoring and anaerobic fermentation

发酵罐出口测量甲烷、二氧化碳、氧含量，掌握发酵罐发酵状况，从而能够及时准确地调节发酵罐进出料时间适时调整工艺，提高产气效率，对发酵条件进行及时调整及优化，对提升产气效率和提高甲烷含量具有重要意义。

The measurement of methane, carbon dioxide, and oxygen content at the outlet of the fermentation tank can grasp the fermentation status of the tank, so as to timely and accurately adjust the feeding and discharging time of the fermentation tank, adjust the process in a timely manner, improve gas production efficiency, adjust and optimize fermentation conditions in a timely manner, which is of great significance for improving gas production efficiency and methane content.

热电联产脱硫检测

Cogeneration desulfurization detection

脱硫设备出口监测硫化氢含量，能够直观地了解脱硫工艺效率，根据实时检测结果进行脱硫工艺优化。在热电联产项目中，要求沼气的硫化氢去除能力达到99.9%，因此需要进行沼气质量检验使得燃料条件达到要求

Monitoring the hydrogen sulfide content at the outlet of desulfurization equipment can intuitively understand the efficiency of the desulfurization process, and optimize the desulfurization process based on real-time detection results. In cogeneration projects, it is required that the hydrogen sulfide removal capacity of biogas reach 99.9%. Therefore, biogas quality inspection is required to ensure that the fuel conditions meet the requirements

沼气提纯后质量检测及热值分析

Quality testing and calorific value analysis after biogas purification

提纯装置出口测量沼气组份中CH4、H2S、CO2、O2浓度含量以及热值，能够准确沼气净化提纯效率，通过热值参数为燃气销售提供参考数据。

The measurement of CH4, H2S, CO2, O2 concentration and calorific value in the biogas components at the outlet of the purification device can accurately improve the purification efficiency of biogas, and provide reference data for gas sales through calorific value parameters.

针对沼气行业气体分析监测，诺科仪器自主研发生产的多组分气体分析仪，是沼气行业连续气体分析的理想解决方案。

For gas analysis and monitoring in the biogas industry, the multi-component gas analyzer independently developed and produced by Noko Instruments is an ideal solution for continuous gas analysis in the biogas industry.

仪器基于NDIR（红外）、ECD（电化学）等技术，可精确分析沼气中不同气体组分浓度含量，仪器可根据客户现场工况及需求进行定制。

The instrument is based on technologies such as NDIR (infrared) and ECD (electrochemical), and can accurately analyze the concentration content of different gas components in biogas. The instrument can be customized according to customer site conditions and needs.

仪器可应用于农业畜禽沼气工程、市政污泥厌氧消化、工业废水厌氧处理、餐厨垃圾厌氧消化、垃圾填埋等等领域，用于生物甲烷气体、垃圾填埋气及其他行业工艺过程气的定性和定量分析。

The instrument can be applied in fields such as agricultural livestock and poultry biogas engineering, municipal sludge anaerobic digestion, industrial wastewater anaerobic treatment, kitchen waste anaerobic digestion, landfill, etc. It is used for qualitative and quantitative analysis of biogas, landfill gas, and other industry process gases.

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