Benthic organisms attached to hanging boards, fouling organisms, hanging boards, artificial substrate collection

Benthic organisms attached to hanging boards, fouling organisms, hanging boards, artificial substrate collectionsample

NameBenthic organisms attached to hanging boards

Model: DX9, DX14

Manufacturer: Xiamen Dengxun Instrument Equipment Co., Ltd

Standards: US Environmental Protection Agency (EPA) and US Geological Survey (USGS) standards

Introduction:

Translate into EnglishBenthic organisms attached to hanging boardsPlace it at the bottom of lakes, reservoirs, ponds, and oceans, and after a period of time, remove it from the water surface to classify, count, and calculate the biomass of benthic animals attached to it. Tools such as scrapers and brushes can be used to separate attached organisms from the hanging board.

Benthic organisms inhabit the muddy bottom and have a close relationship with the bottom of the water. Periodic research on the distribution, species, and quantity of benthic organisms can indicate changes in physical and chemical environmental conditions such as water temperature, nutrient conditions, and sedimentation.

technical indicators

Material: Maxnet fiberboard

Thickness: 3mm

Area: DX9 is 0.1m2; DX14 is 0.16m2

Hanging shaft: 304 stainless steel

Hanging board spacing: 9 sets of single pieces; 14 sets of single pieces

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There are also the following customized styles available

Name: Stained Organism Attachment Hanging Plate | Stained Organism Attachment Hanging Plate | Attached Organism Collector

Model: DX-4F

Standards: US Environmental Protection Agency (EPA) and US Geological Survey (USGS) standards

Introduction:

Suspend the fouling organisms attached to the hanging board in water (with a depth of not less than 0.75m and more than 1m), and after a period of time, remove them from the water surface to identify, classify, and count the organisms attached to them. Tools such as knives and brushes can be used to separate attached organisms from the hanging board.

Staining organisms are organisms that grow on the bottom of ships and surfaces of all facilities, commonly including invertebrates such as mussels, oysters, and barnacles. The proliferation of fouling organisms can cause significant harm, such as increasing the resistance of ship navigation; Blocking the cooling pipeline; Malfunction of instruments and rotating components in the sea; Increase the cross-sectional area of building piles and columns in water, and increase the impact force of waves and water flow; Blocking aquaculture nets and competing with aquaculture products for attachment bases and feed. *The annual cost of damage and repair caused by biofouling is difficult to estimate.

Technical Indicators:

Material: Maxnet fiberboard

Thickness: 3mm

Area: 0.43m2

Hanging board spacing: 3cm

Hanging shaft: 304 stainless steel