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United sampling experimental box of phytoplankton and major related water quality indexes

A technology of phytoplankton and experimental box, which is applied in the field of joint sampling experiment box of phytoplankton and main related water quality indicators, can solve the problems of fixative mixing and adding errors, and is not easy to carry, and achieves convenient sampling, efficient pre-treatment, and convenient use Effect

Inactive Publication Date: 2011-05-04
SHANDONG ACAD OF ENVIRONMENTAL SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Sulfuric acid, hydrochloric acid, and phosphoric acid are highly corrosive and not easy to carry; in addition, it is easy to mix up and add wrongly when adding various fixatives on site

Method used

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  • United sampling experimental box of phytoplankton and major related water quality indexes
  • United sampling experimental box of phytoplankton and major related water quality indexes
  • United sampling experimental box of phytoplankton and major related water quality indexes

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Embodiment 1

[0020] Embodiment 1 A kind of joint sampling experiment box of phytoplankton and main relevant water quality index, comprises box body 1, box cover 2, as figure 1 As shown, the top of the box body 1 is open, the box cover 2 is located above the box body 1, and five sampling bottles 3 are arranged in the box body 1, which are respectively: phytoplankton sampling bottles, determination of permanganate index, ammonia nitrogen, and total phosphorus indicators Sampling bottles, sampling bottles for determining volatile phenol indicators, sampling bottles for determining petroleum indicators, and dissolved oxygen bottles. The specifications and models of the sampling bottle, the sampling bottle for measuring volatile phenol index, the sampling bottle for measuring petroleum index and the dissolved oxygen bottle are all 500ml; partitions 4 are arranged between adjacent sampling bottles 3 . A reagent placement platform 5 is also provided in the box body 1, and the reagent placement pl...

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PUM

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Abstract

The invention discloses a united sampling experimental box of phytoplankton and major related water quality indexes, comprising a box body and a reagent placing table, wherein the box body is provided with an opening on the upper side and internally provided with five sampling bottles. The reagent placing table is provided with a plurality of placing holes in which centrifuge tubes for reagent pre-treating are placed. The use method of the united sampling experimental box comprises the following steps of: sampling in field; putting water samples in the sampling bottles, pre-treating the water samples in all the sampling bottles and then taking back; measuring all indexes. The united sampling experimental box of phytoplankton and major related water quality indexes is convenient for the sampling of operators, can rapidly and efficiently pre-treat the water samples and is convenient to use.

Description

technical field [0001] The invention relates to a joint sampling experiment box for phytoplankton and main related water quality indexes. Background technique [0002] At the beginning of the 20th century, German scholars Kirkwitz and others proposed the concept of indicator organisms to evaluate the pollution status of water bodies. Later, many scholars continued to enrich and develop this concept. The biological groups involved in their work include planktonic Plants, zooplankton, aquatic microfauna, benthic animals, aquatic vascular plants and fish, among which phytoplankton are the majority. Phytoplankton, also known as planktonic algae, including diatoms, Chrysophyta, Cyanophyta, Chlorophyta and Euglenophyta, are important primary producers in aquatic ecosystems. Phytoplankton is very sensitive to changes in the environment, and its species composition and community structure are ideal indicators to reflect the quality and changes of the water environment, and have bee...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/18G01N1/04G01N1/28
Inventor 刘大胜段登选杨淑英王君云张静王学珍
Owner SHANDONG ACAD OF ENVIRONMENTAL SCI
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