水处理过滤膜生产行业阈稀释倍数分析数据

通过分析水处理过滤膜生产废气中的阈稀释倍数数据，结合化学成分分析结果，识别并量化水处理过滤膜生产废气中主要恶臭物质、明确其具体化学成分和物质浓度，评估这些成分对整体恶臭感知强度的具体贡献比例。利用分析得出的水处理过滤膜生产主要恶臭物质的阈稀释倍数，来针对性选择污染治理工艺和除臭方案。"（1）数据采集：采集水处理过滤膜生产行业废气各类恶臭物质来源的成分及浓度等各类数据。
（2）数据处理：将采集到的数据通过以下方法分析得到对应物质的与阈稀释倍数：阈稀释倍数=22.4*物质浓度/（嗅阈值*分子量）。
（3）数据应用：阈稀释倍数是代表恶臭物质贡献的主要指标,该指标是衡量清洁空气需要稀释恶臭样品到无明显气味时的倍数，用以分析和识别主要废气恶臭物质来源和成分。
结合化学成分分析结果与阈稀释倍数数据，识别主要废气恶臭物质来源、成分及其对总体恶臭强度的贡献，为制定针对性的废气恶臭控制策略提供依据。"

This dataset is developed to analyze the threshold dilution multiple data of waste gas from water treatment filter membrane production, combined with chemical composition analysis results, to identify and quantify the main malodorous substances in such waste gas, clarify their specific chemical compositions and concentrations, and evaluate their specific contribution ratios to the overall perceived malodor intensity. The derived threshold dilution multiples of the main malodorous substances from water treatment filter membrane production are applied to select targeted pollution control processes and deodorization schemes.
(1) Data Collection: Collect various data including components and concentrations of malodorous substance sources in waste gas generated during water treatment filter membrane production.
(2) Data Processing: Analyze the collected data to calculate the threshold dilution multiple of the corresponding substances via the following formula: Threshold dilution multiple = 22.4 × substance concentration / (olfactory threshold × molecular weight).
(3) Data Application: The threshold dilution multiple is the primary indicator reflecting the contribution of malodorous substances. This indicator quantifies the multiple of clean air needed to dilute a malodorous sample until no noticeable odor is detected, and is utilized to analyze and identify the main sources and components of waste gas malodorous substances. By integrating chemical composition analysis results and threshold dilution multiple data, this work identifies the main sources, components of waste gas malodorous substances and their contributions to the overall malodor intensity, providing a scientific basis for formulating targeted waste gas malodor control strategies.

搜集汇总

数据集介绍

特点

该数据集记录了水处理过滤膜生产行业废气中的恶臭物质数据，包含610条记录，涵盖化学成分、浓度、嗅阈值等信息，并通过阈稀释倍数评估恶臭物质的贡献，用于指导污染治理和除臭方案的制定。