Design and research on the optical sensor of dissolved oxygen in water based on fluorescence quenching

2007 ◽  
Author(s):  
Li Sun ◽  
Wen-yuan Dai ◽  
Jian Bao ◽  
Jin-zu Wang
Keyword(s):  
Fluorescence Quenching ◽  
Dissolved Oxygen ◽  
Optical Sensor ◽  
Water Based

Response to Comment on “Solubility Enhancement and Fluorescence Quenching of Pyrene by Humic Substance:  The Effects of Dissolved Oxygen on Quenching Processes”

1996 ◽  
Vol 30 (4) ◽  
pp. 1409-1410 ◽  
Author(s):  
Yu-Ping Chin ◽  
Jeffrey M. Buterbaugh ◽  
Terry J. Gustafson ◽  
Samuel J. Traina ◽  
Karlin M. Danielsen
Keyword(s):  
Fluorescence Quenching ◽  
Dissolved Oxygen ◽  
Humic Substance ◽  
Solubility Enhancement

Detection Method of Dissolved Oxygen Concentration in Water Based on Single Source Frequency Domain Fluorescence Lifetime

2020 ◽  
Vol 49 (3) ◽  
pp. 330002-330002
Author(s):  
陈朋 Peng CHEN ◽  
赵智 Zhi ZHAO ◽  
赵冬冬 Dong-dong ZHAO ◽  
韩洋洋 Yang-yang HAN ◽  
梁荣华 Rong-hua LIANG
Keyword(s):  
Dissolved Oxygen ◽  
Frequency Domain ◽  
Oxygen Concentration ◽  
Fluorescence Lifetime ◽  
Detection Method ◽  
Single Source ◽  
Dissolved Oxygen Concentration ◽  
Water Based

An optical sensor for monitoring of dissolved oxygen based on phase detection

2013 ◽  
Vol 15 (5) ◽  
pp. 055502 ◽  
Author(s):  
Weiwei Feng ◽  
Na Zhou ◽  
Lingxin Chen ◽  
Bowei Li
Keyword(s):  
Dissolved Oxygen ◽  
Optical Sensor ◽  
Phase Detection

Scanning optical sensor for the measurement of dissolved oxygen and BOD

1994 ◽  
Vol 21 (2) ◽  
pp. 143-149 ◽  
Author(s):  
Xiang-Ming Li ◽  
Fu-Chang Ruan ◽  
Wing-Yan Ng ◽  
Kwok-Yin Wong
Keyword(s):  
Dissolved Oxygen ◽  
Optical Sensor

Solubility Enhancement and Fluorescence Quenching of Pyrene by Humic Substances: The Effect of Dissolved Oxygen on Quenching Processes

1995 ◽  
Vol 29 (8) ◽  
pp. 2162-2165 ◽  
Author(s):  
Karlin M. Danielsen ◽  
Yu-Ping. Chin ◽  
Jeffrey S. Buterbaugh ◽  
Terry L. Gustafson ◽  
Samuel J. Traina
Keyword(s):  
Fluorescence Quenching ◽  
Dissolved Oxygen ◽  
Humic Substances ◽  
Solubility Enhancement

scholarly journals ANALISIS KELAYAKAN LOKASI BUDIDAYA METODE KARAMBA JARING APUNG DI PERAIRAN DESA PULAU HARAPAN SINJAI

2019 ◽  
Vol 2 (1) ◽  
pp. 1-5
Author(s):  
Abdul Razak Yunus ◽  
Sutia Budi ◽  
Suryawati Salam
Keyword(s):  
Dissolved Oxygen ◽  
Wave Height ◽  
Temperature Wave ◽  
Current Speed ◽  
Water Ecosystem ◽  
Water Based ◽  
Aquaculture Development ◽  
Area Of Study

Penelitian ini bertujuan menganalisis tingkat kesesuaian perairan berdasarkan data parameter ekosistem perairan, mengetahui lokasi yang cocok untuk dikembangkan budidaya ikan kerapu dengan sistem karamba jaring apung yang berkelanjutan berdasarkan data parameter perairan yang meliputi kedalaman, kecerahan, kecepatan arus, salinitas, suhu, tinggi gelombang, derajat keasaman (pH) dan oksigen terlarut dianalisis berdasarkan posisi koordinatnya. Hasil yang didapatkan Pada kelas S1, kawasannya mencakup area seluas ± 467.898,82 m2 atau sebesar 26,47 % dari total kawasan yang menjadi area studi. Kelas S2 mencakup area seluas ± 725.217,09 m2 atau sebesar 41,03 % dari luas kawasan yang menjadi area studi dari luas total perairan dan kelas S3, kawasannya mencakup area seluas ± 574.609,54 m2 atau sebesar 32,51 % dari total kawasan yang menjadi area studi.   This study aims to analyze the suitability of water based on water ecosystem parameter data, find out suitable locations for grouper aquaculture development with a sustainable floating net karamba system based on water parameter data which includes depth, brightness, current speed, salinity, temperature, wave height, degree of acidity (pH) and dissolved oxygen are analyzed based on the position of the coordinates. The results obtained in the S1 class, the area covers an area of ??± 467,898.82 m2 or as much as 26.47% of the total area of ??study area. Class S2 covers an area of ??± 725,217.09 m2 or 41.03% of the area of ??the study area of ??the total area of ??waters and class S3, the area covers an area of ??± 574,609.54 m2 or 32.51% of the total area be a study area.

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