Detailed Information on BOD Stage Tryptophan Concentration Detection System

Tryptophan concentration detection system

BOD Station includes a CTV UviLux fluorescence meter and a wall mounted display storage unit Watchkeeper. BOD Station Pro includes two UviLux tryptophan fluorescence meters and UviLux CDOM fluorescence meters, used to distinguish tryptophan fluorescence in colored dissolved organic matter (CDOM).

UviLux fluorescence meter has industry sensitivity and is optimized for turbidity environments to minimize the impact of turbidity on measurement. The wall mounted Watchkeeper unit comes with a color touch screen that can display measurement data in real-time and record data. Watchkeeper provides up to 3 4-20 mA data transfer interfaces.

Instrument characteristics

• Real time display of BOD5 concentration (mg/l) with high sensitivity
• 4-20 mA data transmission
• Record the time and location of data collection
• Easy to operate
• Automatic storage, large storage capacity (2GB)
• Online flow measurement (in conjunction with standard flow tubes)
• Relay sound alarm or control valve

application

• BOD monitoring and effluent compliance assessment of treatment units in water treatment plants
• Industrial wastewater discharged into surface water BOD monitoring
• River pollution and investigation BOD monitoring
• Point source pollution investigation
• Groundwater quality monitoring
• Combined sewer overflow (CSO) monitoring
• Fecal indicator (FI) monitoring

Technical Parameter

(1) UviLux fluorescence meter

• Size: 70 x 150 mm including connector
• Weight: 800g
• Depth level: 60bar

(2) UviLux parameters

• BOD range: 0.001-50 mg/l
• BOD sensitivity: 0.001mg/l
• CDOM range: 0.02-900ug/l
• CDOM sensitivity: 0.01ug/l

(3) Watchkeeper Wall Mounted Unit

• Display screen: 320 x 240 pixel qVGA backlit LCD
• Display screen size: 70 x 50 mm
• Size: 200 x 110 x 60 mm
• Weight: 900g
• Memory card: 2G
• Battery: 4 hours of continuous use
• Protection level: IP67
• Input voltage: 24VDC
• Power Supply: 2W@24VDC perhaps 3W@24VDC （pro）
• Operating temperature:- 20 ºC~ 55 ºC

plant

Tryptophan is an important precursor substance for auxin biosynthesis in plants, and its structure is similar to IAA. It is widely present in higher plants. Can be achieved through
There are two pathways for tryptophan synthesis of auxin:
(1) Tryptophan is first oxidized and deaminated to form indole-3-acetone, and then decarboxylated to form indole-3-aldehyde; Indoleacetaldehyde is ultimately oxidized to indoleacetic acid under the catalysis of the corresponding enzyme.
(2) Tryptophan undergoes decarboxylation to form serotonin, which is then oxidized to form indole-3-acetic acid.

animal
Tryptophan can participate in the renewal of plasma proteins in animals, promote the action of riboflavin, and aid in the synthesis of niacin and heme. It can significantly increase antibodies in pregnant animal fetuses and promote lactation in lactating cows and sows. When livestock and poultry lack tryptophan, growth stagnates, weight loss occurs, fat accumulation decreases, and testicular atrophy occurs in male breeds. Used as a preventive and therapeutic agent for leprosy in medicine.