A Rapid In Situ Monitoring System for the Determination of Total Phosphorus in Waters

Kang Lin Wei; Ming Chen; Fei Wang; Qiong Fang

doi:10.4028/www.scientific.net/AMR.779-780.1526

Paper Titles

Potential of Mixotrophic Cultivation of Chlorella sorokiniana for Biodiesel Production
p.1509

Relationship between Phytoplankton and Nutrient Dynamics in the Enclosed Waterbody, Dianchi Lake
p.1514

Pretreatment of Seawater by PAC/PAM Coagulation-Photocatalytic Oxidation Process
p.1518

Research on Regulation Thoughts for Shoal at Confluence of Xinzhou Channel in the Middle Reach of the Yangtze River
p.1522

A Rapid In Situ Monitoring System for the Determination of Total Phosphorus in Waters
p.1526

Distribution of Available S in the Soil Environment of Yunnan Plateau
p.1532

Analysis on Bank Collapse Mechanism of Typical Reaches in Middle and Lower Yangtze River
p.1537

Based on Low Carbon Economy under the Environment of Green Car Terminal Returned Logistics is Analysed
p.1543

The Removal of Deinking Wastewater Using Neutralization, Activated Carbon, and Hydrogen Peroxide Oxidation
p.1547

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A Rapid In Situ Monitoring System for the Determination of Total Phosphorus in Waters

Abstract:

Total phosphorus is an much important key water quality parameter . In view of the technical defects of existing detection methods and instruments for in situ monitoring total phosphorus, a new detection method based on ultrasonic assisted sample digestion and spectrum analysis was put forward in this paper, and the automatic monitoring system prototype based on such detection method had been developed. Aiming at wastewater treatment, the spot experiment had been carried out to contrast prototype with Chinas national standard analysis method for on line measuring total phosphorus in the water, and the results of the comparative experiment showed that the automatic monitoring instrument prototypes had good repeatability (10%) and high accuracy (±10%), which met the technical qualifications of Chinas environmental protection industry standards.