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Method for analyzing and testing organic waste liquid with high water content

A technology of organic waste liquid and high water content, applied in the field of detection and analysis, can solve the problem that organic waste liquid cannot be accurately tested and analyzed, and achieve the effect of accurate analysis

Pending Publication Date: 2022-04-12
HUAZHONG UNIV OF SCI & TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] This application provides a method for analyzing and testing organic waste liquid with high water content to solve the technical problem in the prior art that organic waste liquid with high water content cannot be accurately tested and analyzed

Method used

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  • Method for analyzing and testing organic waste liquid with high water content
  • Method for analyzing and testing organic waste liquid with high water content
  • Method for analyzing and testing organic waste liquid with high water content

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0216] Such as figure 1 As shown, an analytical test method of organic waste liquid having a high water, the method includes:

[0217] S1. Get the high water volume organic waste liquid to be tested;

[0218] S2. Industrial analysis of the high water volume organic waste liquid to be tested, obtain moisture content data group, volatile material data set, ash data group and solid product data group;

[0219] S3. According to the moisture content data group and the ash data set, the high-water content organic waste liquid to be tested is analyzed to obtain an elemental content data group;

[0220] S4. Determination of the high-profile organic waste liquid to be tested to obtain a heat transfer amount data group;

[0221] S5. Depending on the moisture content data group, the volatile material data set, the ash data group, the solid product data group, the element content data group, and the heat generating data group are obtained, and the parameter data of the high water volume organ...

Embodiment 2

[0299] Example 2 and Embodiment 1 relating to comparison, the difference between Example 2 and Example 1 is:

[0300] The first preset temperature is 20 ° C;

[0301] The second preset temperature is 850 ° C, and the first preset time is 5 min:

[0302] The third preset temperature is 800 ° C.

Embodiment 3

[0304] Example 3 and Example 1 relating to, the difference between Example 3 and Embodiment 1 is:

[0305] The first preset temperature is 70 ° C;

[0306] The second preset temperature is 950 ° C, and the first preset time is 10 min;

[0307] The third preset temperature is 900 ° C.

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Abstract

The invention relates to the field of detection and analysis, in particular to an analysis and test method for high-water-content organic waste liquid. The method comprises the following steps: obtaining to-be-detected high-water-content organic waste liquid; industrially analyzing the to-be-detected high-water-content organic waste liquid to respectively obtain a water content data set, a volatile substance data set, an ash content data set and a solid matter data set; performing elemental analysis on the to-be-detected high-water-content organic waste liquid, and obtaining an element content data set according to the water content data set and the ash content data set; measuring the calorific value of the to-be-measured high-water-content organic waste liquid to obtain a calorific value data set; obtaining parameter data according to the moisture content data set, the volatile substance data set, the ash content data set, the solid content data set, the element content data set and the calorific value data set; the comprehensive and accurate analysis of the organic waste liquid is realized.

Description

Technical field [0001] The present application relates to the field of detection and analysis, and more particularly to an analytical test method of organic waste liquid having high water. Background technique [0002] With the development of the national economy and the increasing level of people's living standards, my country's various industries have developed rapidly. The problem of wastewater discharge is increasingly high; in general, the wastewater contains BOD (biochemical oxygen demand, Biochemical OxygenDemand, referred to as BOD) And COD (chemical oxygen, Chemical Oxygen Demand, usually BOD 5 > 1000mg · L -1 And COD> 2000mg · L -1 The wastewater is called organic waste liquid. At present, the incineration method has good development prospects for handling organic waste liquid. It not only can handle organic waste liquid, but also recover heat in the waste liquid, thereby achieving the organic waste liquid harmless and Resource treatment. [0003] However, the org...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N25/56G01N5/04
Inventor 张立麒罗俊伟张泽武王琳王大伟罗聪
Owner HUAZHONG UNIV OF SCI & TECH
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