Patent · US Active

In-situ passive sampling device based on physical and chemical and bio-coupling monitoring and application

US10852287B2 · kind B2 · utility

0Cited by

5References

8Claims

0Family size

Inventors

Yingang Xue · Changzhou City, CN
Xiaofei Zhang · Nanjing, CN
Xia Xu · Frederick, US
Aiguo Zhang · San Ramon, US
Deyang Kong · Nanjing, CN
Jiaquan Teng · Changzhou City, CN

Key dates

Filing date	Jan 22, 2019
Grant date	Dec 1, 2020
Priority date	—
Expiry date	Jul 24, 2039

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02A20/20
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

The invention discloses an in-situ passive sampling device based on physical and chemical and bio-coupling monitoring and use thereof, the device comprises a foam plastic tray on the water surface, a supporting connection device under the water surface, a fish farming device and a sampling device. The invention comprises three passive samplers and a fish farming device, wherein the fish farming device can ensure the survival environment of the fish in the long-term test, maintain the fish survival rate, and apply the device to the safety evaluation of water quality of the centralized drinking water source.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.