초록 ▼

Systems and methods are provided for the removal and disposal of arsenic from an aqueous medium. The systems and methods include the removal of arsenic from a source by contact with either a chemically treated natural or synthetic zeolite, for example a ferric-loaded zeolite. The spent zeolite is di

Systems and methods are provided for the removal and disposal of arsenic from an aqueous medium. The systems and methods include the removal of arsenic from a source by contact with either a chemically treated natural or synthetic zeolite, for example a ferric-loaded zeolite. The spent zeolite is disposed of at an appropriate arsenic disposal site. A system for monitoring and maintaining an arsenic removal/disposal system by an off-site provider is also disclosed.

대표청구항 ▼

What is claimed is: 1. A system for removing arsenic from a water source, the system in-line with a water treatment facility, the system comprising: a predetermined amount of ferric-loaded zeolite for absorbing arsenic from a predetermined volume from the water source; and a housing member for cons

What is claimed is: 1. A system for removing arsenic from a water source, the system in-line with a water treatment facility, the system comprising: a predetermined amount of ferric-loaded zeolite for absorbing arsenic from a predetermined volume from the water source; and a housing member for constraining the predetermined amount of ferric-loaded zeolite for contact with the water source, the housing operatively connected to the water treatment facility; wherein, the water source has a first level of arsenic before it contacts the predetermined amount of ferric-loaded zeolite and a second level of arsenic after it contacts the predetermined amount of ferric-loaded zeolite, the second level of arsenic lower than the first level of arsenic in the water source and wherein at least some of the water from the water source will be used as potable water; a second predetermined amount of ferric-loaded zeolite for absorbing arsenic from the water source after the water source has contacted the first predetermined amount of ferric-loaded zeolite; and a second housing for constraining the second predetermined amount of ferric-loaded zeolite for contact with the water source; wherein, the water source has a third level of arsenic after it contacts the second amount of chemically treated zeolite, the third level of arsenic lower than the second level of arsenic in the water source; and a predetermined amount of aluminum-loaded zeolite, mixed with the ferric loaded zeolite, for absorbing arsenic from the water source. 2. The system of claim 1 further comprising: a flow meter for tracking the volume water source to contact the predetermined amount of ferric-loaded zeolite, wherein a threshold volume has been predetermined to represent the capacity of the predetermined amount of ferric-loaded zeolite. 3. The system of claim 2 further comprising a system manager for determining replacement and disposal of the predetermined amount of ferric-loaded zeolite, the system manager located at least partially off-site from the system and water source. 4. The system of claim 3 further comprising a signaling device for alerting the off-site system manager that a volume of water has been reached through the predetermined amount of ferric-loaded zeolite. 5. The system of claim 4 wherein the signaling device wirelessly communicates to the off-site system manager that a volume of water has been reached through the predetermined amount of ferric-loaded zeolite. 6. The system of claim 1 wherein the housing member has a separate inlet for receiving the water source and outlet for discharging the water source. 7. The system of claim 1 further comprising a vacuum device for removing the predetermined amount of ferric-loaded zeolite from the housing member after the predetermined amount of ferric-loaded zeolite has contacted the water source over a period of time, wherein the removed ferric-loaded zeolite is disposed of at an arsenic approved landfill.