Patent Number: 054616565
Section: claims

1. A method for sterilizing water comprising: (a) forming a flow passageway for passing water through a defined area;  (b) providing a non radioactive source for producing X-rays inside the flow passageway;  (c) generating X-rays inside the flow passageway at a first intensity;  (d) passing water through the flow passageway and the X-rays at a first rate sufficient to sterilize the water.  (e) cladding the flow passageway with a material for containing X-rays.  (a) forming a flow passageway for passing the material through a defined area;  (b) providing a non radioactive source for producing X-rays inside the flow passageway;  (c) generating X-rays inside the flow passageway at a first intensity; and  (d) passing the material in a flow through the flow passageway and the X-rays at a first rate sufficient to sterilize the material.  (e) cladding the flow passageway with a second material for containing X-rays. 2. The method as in claim 1 further comprising: 3. The method as in claim 1 wherein step (b) further comprises providing an X-ray source having a vacuumated dielectric chamber containing a gas that produces an ECR plasma in an applied resonant magnetic field. 4. The method as in claim 1 wherein step (b) further comprises providing an ECR-X source. 5. The method as in claim 1 wherein step (b) further comprises providing more than one non radioactive X-ray source spaced apart, each source having a vacuumated dielectric chamber containing a gas that produces an ECR plasma in an applied resonant magnetic field and generating X-rays at an intensity so that the water flowing at a second rate is cumulatively exposed to X-rays sufficient to sterilize the water. 6. The method as in claim 5 wherein each non radioactive X-ray source is an ECR-X source. 7. The method as in claim 1 wherein steps (a) and (b) further comprise bending the flow passageway on opposite sides of the X-ray source and cladding the flow passageway between and about the bends with a material for containing X-rays so that X-rays generated by the source inside the flow passageway are confined within the flow passageway. 8. The method as in claims 3, 4, 5 or 6 wherein step (c) further comprises energizing each X-ray source with from 200 to 500 watts of microwave power. 9. A method for sterilizing a flowable material comprising: 10. The method as in claim 9 further comprising: 11. The method as in claim 9 wherein step (b) further comprises providing an X-ray source having a vacuumated chamber containing a gas that produces an ECR plasma in an applied resonant magnetic field. 12. The method as in claim 9 wherein step (b) further comprises providing an ECR-X source. 13. The method as in claim 9 wherein step (b) further comprises providing more than one non radioactive X-ray source spaced apart, each source having a vacuumated chamber containing a gas that produces an ECR plasma in an applied resonant magnetic field and generating X-rays at an intensity so that the material flowing at a second rate is cumulatively exposed to X-rays sufficient to sterilize the material. 14. The method as in claim 13 wherein each non radioactive X-ray source is an ECR-X source. 15. The method as in claim 9 wherein steps (a) and (b) further comprise bending the flow passageway on opposite sides of the X-ray source and cladding the flow passageway between and about the bends with a material for containing X-rays so that X-rays generated by the source inside the flow passageway are confined within the flow passageway. 16. The method as in claims 11, 12, 13 or 14 wherein step (c) further comprises energizing each X-ray source with from 200 to 500 watts of microwave power.