Rapid aquaculture water ammonia nitrogen detection kit

A detection kit and technology for aquaculture water, applied in the direction of material analysis by observing the impact on chemical indicators, and analysis by making materials undergo chemical reactions, can solve the problems of unfavorable normal material exchange, immunity, susceptibility to disease, and reduced Oxygen transport and other issues can be achieved to increase the effective shelf life, the materials are convenient and easy to obtain, and the effect of maintaining physical and chemical properties

Inactive Publication Date: 2017-09-05
福建大北农华有水产科技集团有限公司 +1
View PDF8 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the content of ammonia nitrogen in the water body is too high, it will cause damage to the body tissues of farmed animals and reduce the transport of oxygen between tissues; it will increase the permeability of fish gills, which is not conducive to its normal substance exchange with the outside world; it will affect the health of farmed organisms Feeding efficiency leads to slow production, decreased immunity and easy to get sick, which will lead to the continuous accumulation of toxic substances in the water, directly endangering the growth and survival of farmed animals, and will cause poisoning death in severe cases
[0003] In the process of detecting water samples, the existing ammonia nitrogen d...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Rapid aquaculture water ammonia nitrogen detection kit
  • Rapid aquaculture water ammonia nitrogen detection kit
  • Rapid aquaculture water ammonia nitrogen detection kit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Ammonia nitrogen test reagent Ⅰ includes by weight: 60 parts of potassium sodium tartrate, 30 parts of sodium citrate, 20 parts of disodium edetate, dissolved in 120 parts of distilled water, heated in a water bath at 90°C for 15 minutes, and cooled to obtain .

[0024] Ammonia nitrogen test reagent II includes by weight: 35 parts of sodium hydroxide, 25 parts of potassium mercury iodide, and 20 parts of disodium edetate, which are dissolved in 120 parts of distilled water.

[0025] Kit assembly: 1 bottle of ammonia nitrogen test reagent Ⅰ, 1 bottle of ammonia nitrogen test reagent Ⅱ, 1 color comparison card, 1 color comparison bottle.

[0026] The specific operation steps of ammonia nitrogen detection in aquaculture water are as follows:

[0027] (1) Use the water sample to be tested to rinse the colorimetric bottle 2 to 3 times;

[0028] (2) Use a straw to draw the water sample to be tested into the colorimetric bottle, and set the volume to 15mL.

[0029] (3) Add ...

Embodiment 2

[0031] Ammonia nitrogen test reagent I includes by weight: 40 parts of sodium potassium tartrate, 30 parts of sodium hexametaphosphate, 15 parts of sodium acetate, 1 part of disodium edetate, dissolved in 75 parts of distilled water, and heated in a water bath at 90°C After 25 minutes, cool and serve.

[0032] Ammonia nitrogen test reagent II includes by weight: 15 parts of sodium hydroxide, 25 parts of potassium mercuric iodide, 5 parts of monoethanolamine, and 10 parts of triethanolamine, which are dissolved in 95 parts of distilled water to obtain final product.

[0033] Kit assembly: 1 bottle of ammonia nitrogen test reagent Ⅰ, 1 bottle of ammonia nitrogen test reagent Ⅱ, 1 color comparison card, 1 color comparison bottle.

[0034] The specific operation steps of ammonia nitrogen detection in aquaculture water are as follows:

[0035] (1) Use the water sample to be tested to rinse the colorimetric bottle 2 to 3 times;

[0036] (2) Use a straw to draw the water sample to ...

Embodiment 3

[0039] Ammonia nitrogen test reagent I includes by weight: 25 parts of potassium sodium tartrate, 30 parts of sodium acetate, 5 parts of sodium malate, 15 parts of disodium edetate, 15 parts of thiourea, dissolved in 95 parts of distilled water, and dissolved in 90 parts ℃ water bath heating for 30min, cooling, that is.

[0040] Ammonia nitrogen test reagent II includes by weight: 5 parts of sodium hydroxide, 35 parts of potassium mercury iodide, and 15 parts of polyvinyl alcohol, which are dissolved in 100 parts of distilled water.

[0041] Kit assembly: 1 bottle of ammonia nitrogen test reagent Ⅰ, 1 bottle of ammonia nitrogen test reagent Ⅱ, 1 color comparison card, 1 color comparison bottle.

[0042] The specific operation steps of ammonia nitrogen detection in aquaculture water are as follows:

[0043] (1) Use the water sample to be tested to rinse the colorimetric bottle 2 to 3 times;

[0044] (2) Use a straw to draw the water sample to be tested into the colorimetric b...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a rapid aquaculture water ammonia nitrogen detection kit which comprises ammonia nitrogen testing agents I, ammonia nitrogen testing agents II, a color comparison bottle and a color comparison card. The testing agents comprise p-aminobenzene sulfonic acid, N-ethylenediamine dihydrochloride, acids, surface active agents, stabilizers and distilled water. The kit has the advantages that the kit is rapid, sensitive, convenient and rapid to use, stable in quality and the like, the kit solves the problems that a conventional detection kit is complex in operation step in the detection process or the agents go bad and changes colors as the agents are placed for a long time and the like, the kit is simple and efficient in operating step and applicable to rapid on-site detection of various water without adding any devices.

Description

technical field [0001] The invention belongs to the field of water body detection, and in particular relates to a rapid detection kit for ammonia nitrogen in aquaculture water. Background technique [0002] The ammonia nitrogen content in the aquaculture water body is an important indicator of water quality detection in the aquaculture process. The ammonia nitrogen (NH 3 -N) is mainly free ammonia (NH 3 ) or ammonium salt (NH 4 + ) form; the ammonia nitrogen in the water body is mainly produced by the excrement of farmed animals decomposed by microorganisms in the water body, organic fertilizers in the water body, residual bait, etc.; the denitrifying bacteria in the water body can also Nitrite can be decomposed into ammonia nitrogen through denitrification. If the ammonia nitrogen content in the water body is too high, it will cause damage to the tissues of the farmed animals and reduce the transport of oxygen between the tissues; it will increase the permeability of th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G01N21/78
CPCG01N21/78
Inventor 郭超蓝秦波王宁朱传忠
Owner 福建大北农华有水产科技集团有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap