公开(公告)号：US20210208067A1

公开(公告)日：2021-07-08

申请号：US17058618

申请日：2019-06-27

Applicant: HACH COMPANY

Inventor： Robert Francis Dabkowski

IPC: G01N21/53 ,  C02F1/52

Abstract: The invention provides a method and a system for measuring suspended solids in wastewater, including: introducing an aqueous sample into a measurement system, comprising at least one length of tubing; pumping, using a pump, the aqueous sample through the at least one length of tubing; and measuring, using at least one optical sensor, a quantity of suspended solids in the aqueous sample wherein at least one optical sensor is coupled to the length of tubing in a position to measure the quantity of suspended solids while the aqueous sample is located in the at least one length of tubing.

公开(公告)号：US11906426B2

公开(公告)日：2024-02-20

申请号：US17058618

申请日：2019-06-27

Applicant: HACH COMPANY

Inventor： Robert Francis Dabkowski

IPC: G01N21/53 ,  C02F1/52

CPC classification number: G01N21/532 ,  C02F1/5209 ,  C02F2209/10

Abstract: The invention provides a method and a system for measuring suspended solids in wastewater, including: introducing an aqueous sample into a measurement system, comprising at least one length of tubing; pumping, using a pump, the aqueous sample through the at least one length of tubing; and measuring, using at least one optical sensor, a quantity of suspended solids in the aqueous sample wherein at least one optical sensor is coupled to the length of tubing in a position to measure the quantity of suspended solids while the aqueous sample is located in the at least one length of tubing.