Epiphytic diatom culture and collection device

A collection device and technology of diatoms, applied in biochemical cleaning devices, enzymology/microbiology devices, biological material sampling methods, etc., can solve the problems of inability to collect qualified water quality biological samples, unfavorable external environment, etc., and achieve the goal of device The effect of stability, easy operation and simple structure

Inactive Publication Date: 2015-10-07
黎佛林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention solves the disadvantage that experimenters cannot collect qualified water quality biological samples in rivers and lakes, and at the same time overcomes the unfavorable external environment, and can effectively carry out the cultivation and collection of biological monitoring samples of rivers and lakes

Method used

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  • Epiphytic diatom culture and collection device
  • Epiphytic diatom culture and collection device
  • Epiphytic diatom culture and collection device

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Experimental program
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Effect test

Embodiment 1

[0019] Embodiment 1: The present invention provides a kind of epiphytic organism cultivation and collection device, particularly the cultivation and collection of benthic diatoms, including epiphytic diatom natural cultivation device 6, water temperature and flow velocity measurement collection unit, epiphytic diatom sampling Save the unit.

[0020] as attached figure 1 and figure 2 As shown, the epiphytic diatom cultivation device includes a floating body 7 on the water, and the upper end of the floating body 7 is connected with a bulletin board 10 of the monitoring department with bolts. Diatom incubator 6 only welds a central part when welding in the middle part, and welds four corner positions when four sides are welded. The incubator 6 adopts a rectangular parallelepiped cage structure, so that the six sides are transparent to the water body, and the culture medium 1 of diatoms is placed in the culture cage 6 as required, and cultivated according to the requirements s...

Embodiment 2

[0022] Embodiment 2: In the monitoring area that does not need to collect water temperature and velocity information, such as figure 1 and figure 2 , remove the integrated remote sensor 2, sensing line 8 and signal acquisition and transmitter 9 during design, relatively speaking, the equipment is simpler, including epiphytic diatom natural cultivation device 6, epiphytic diatom sampling and preservation unit.

[0023] At this moment, the epiphytic diatom cultivation device comprises the floating body 7 on the water, the notice board 10, and the epiphytic diatom incubator 6, and the floating body does not have an installation entrance, and only requires the sealing of the floating body all day long.

[0024] The above-water floating body 7 has a rectangular structure, an explanatory plate 10 is erected in the center of the top, and a hanging cage 6 is connected with bolts at the bottom. The water temperature temperature and flow velocity integrated intelligent remote control s...

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Abstract

The invention relates to an epiphytic diatom culture and collection device. The culture and collection device comprises an on-water floating body, a suspending cage, culture medium, a stainless steel wire rope, an anchor device, a porcelain dish, a brush, a narrow-mouthed bottle, formaldehyde reagent and the like, wherein the suspending cage is installed with a water temperature and flow rate integrated intelligent remote sensor; a signboard is placed at the top of the on-water floating body, the floating body is installed with a signal acquisition and transmitting device and a power supply, and water temperature and flow rate are monitored through wireless remote monitoring and are transmitted to a data center through wireless transmission. The diatom culture and collection device disclosed by the invention can flexibly and conveniently realize the culture and collection of epiphytic diatom in rivers and lakes which lack for qualified sampling medium, and can acquire the water temperature and flow rate of the region on line according to the needs.

Description

technical field [0001] The invention relates to water quality biological monitoring equipment in rivers and lakes, in particular to a method and equipment for cultivating and collecting attached diatoms. Background technique [0002] The water quality biomonitoring technology of rivers and lakes is a technical method close to human health based on biological sensing of pollutants in water, and diatom water quality biomonitoring belongs to this category. Epiphytic diatoms refer to microorganisms that colonize rocks or emergent plants, and diatom water quality monitoring involves sample selection and collection of diatoms. In the diatom water quality monitoring regulations, the requirements for sampling sites and sampling substrates are very high, and the sampling area is required to have a certain flow rate; sufficient light; the best water depth is 0.3~0.8 meters; the river bed is sandy and no silt; the substrate is the best Use a stable natural substrate such as natural ro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/38C12M1/36C12M1/34C12M1/26
CPCC12M33/02C12M41/12C12M41/48
Inventor 蔡德所黎佛林
Owner 黎佛林
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