Title:
SUCCESSIVE INJECTION/ANALYSIS SYSTEM FOR NITROGEN COMPOUND MONITORING TAILORED TO INLAND FARMING
Document Type and Number:
WIPO Patent Application WO/2020/138681
Kind Code:
A1
Abstract:
The present invention relates to a successive injection/analysis system for nitrogen compound monitoring tailored to inland farming, the system being provided to be able to monitor nitrogen compounds remaining in a water tank of a farm in order to manage the farming environment of the farm. A successive injection/analysis system for nitrogen compound monitoring tailored to inland farming according to the present invention comprises: a multi-port valve having multiple ports; a sample supply portion connected to the multi-port valve so as to supply a sample of an inspection target; a reagent supply portion connected to the multi-port valve so as to supply a reagent which is to be mixed with the sample such that detection of nitrogen compounds proceeds; a carrier water supply portion connected to the multi-port valve so as to supply carrier water; a photodetection unit connected to the multi-port valve so as to provide a passage such that an inspection substance, which is a mixture of the sample and the reagent, passes along same, the photodetection unit being configured to detect the concentration of nitrogen compounds in the inspection substance; and a syringe pump connected to the multi-port valve so as to inject the sample and the reagent or the carrier water into the multi-port valve or to withdraw same.
Inventors:
KIM HEUNG JUNG (KR)
KIM JONG MIN (KR)
SOHN OK JAE (KR)
KANG TAE HYUNG (KR)
JUNG CHANG HWAN (KR)
KANG YONG MUN (KR)
RYU KWANG CHUN (KR)
KIM JONG MIN (KR)
SOHN OK JAE (KR)
KANG TAE HYUNG (KR)
JUNG CHANG HWAN (KR)
KANG YONG MUN (KR)
RYU KWANG CHUN (KR)
Application Number:
PCT/KR2019/014259
Publication Date:
July 02, 2020
Filing Date:
October 28, 2019
Export Citation:
Assignee:
JOINTREE CO LTD (KR)
International Classes:
A01K63/04; C02F1/58; G01N21/78; G01N31/22; G01N33/18
Foreign References:
| JP2000266677A | 2000-09-29 | |||
| JP2001141733A | 2001-05-25 | |||
| KR20060048066A | 2006-05-18 | |||
| US20040018630A1 | 2004-01-29 | |||
| US20010019844A1 | 2001-09-06 |
Attorney, Agent or Firm:
G1 IP LAW FIRM (KR)
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