US 12,276,582 B2
Sampler system for water contaminants
Nabeel Saeed Fuad Abuzaid, Dhahran (SA); Muhammad Hawwa, Dhahran (SA); and Mazen Khaled Nazal, Dhahran (SA)
Assigned to KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS, Dhahran (SA)
Filed by KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS, Dhahran (SA)
Filed on Jan. 9, 2023, as Appl. No. 18/151,518.
Prior Publication US 2024/0230478 A1, Jul. 11, 2024
Int. Cl. G01N 1/10 (2006.01); G01N 1/40 (2006.01); G01N 33/18 (2006.01)
CPC G01N 1/10 (2013.01) [G01N 1/405 (2013.01); G01N 33/18 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A sampler system for water contaminants, comprising:
an adsorptive sampler housed within a cylindrical enclosure, wherein the cylindrical enclosure has a top face, a bottom face and a cylindrical surface, wherein at least the cylindrical surface is fluid-permeable;
a cable connecting the top face of the cylindrical enclosure to a flotation device; and
a spring connecting the adsorptive sampler to the bottom face of the cylindrical enclosure;
wherein the adsorptive sampler comprises a housing having a cavity, and an adsorptive material disposed inside the cavity, and
wherein the housing is attached to the spring, the housing having a front face and a back face.