In some embodiments, a wastewater treatment system may reduce contaminants in water. A system may include one or more bioreactors which include a substrate that supports a biofilm. The bacteria used to form the biofilm may be selected to maximize the reduction of contaminants in water. Various compo
In some embodiments, a wastewater treatment system may reduce contaminants in water. A system may include one or more bioreactors which include a substrate that supports a biofilm. The bacteria used to form the biofilm may be selected to maximize the reduction of contaminants in water. Various components of the wastewater treatment system may be optimized to improve the efficiency and energy consumption of the wastewater system.
대표청구항▼
1. A system for reducing contaminants in a wastewater stream comprising: an inlet system, wherein the inlet system receives a wastewater stream comprising one or more contaminants;one or more bioreactors, wherein one or more of the bioreactors comprise a substrate, wherein bacteria in the wastewater
1. A system for reducing contaminants in a wastewater stream comprising: an inlet system, wherein the inlet system receives a wastewater stream comprising one or more contaminants;one or more bioreactors, wherein one or more of the bioreactors comprise a substrate, wherein bacteria in the wastewater stream at least partially adhere to the substrate; wherein the substrate comprises a plurality of sheets, and wherein the sheets are oriented, with respect to each other, such that a plurality of passages are defined by the sheets;one or more fluid level sensors disposed in one or more of the bioreactors;a controller coupled to one or more of the fluid sensors; anda pump coupled to the wastewater stream;wherein the controller controls operation of the pump to control the incoming flow of the wastewater stream into the one or more bioreactors based on the fluid level detected by one or more of the fluid level sensors;wherein at least a portion of the contaminants in the wastewater stream are removed by bacteria in the one or more bioreactors during use. 2. The system of claim 1, wherein the substrate comprises a polymer substrate. 3. The system of claim 1, wherein the substrate comprises a ceramic substrate. 4. The system of claim 1, wherein one or more of the sheets of the substrate comprise ridges and/or grooves, and wherein the sheets are positioned proximate to each other such that the ridges and/or grooves are at least partially aligned to define a plurality of passages. 5. The system of claim 1, wherein the substrate comprises a plurality of corrugated sheets, wherein the sheets are oriented, with respect to each other, such that a plurality of passages are defined by the corrugated sheets. 6. The system of claim 1, wherein one or more of the bioreactors are housed in a portable structure. 7. The system of claim 1, wherein one or more of the bioreactors comprise an oxygen containing gas inlet wherein during operation of the bioreactor oxygen containing gas passes through the oxygen containing gas inlet into the bioreactor. 8. The system of claim 6, further comprising a diffuser coupled to the oxygen containing gas inlet, wherein during operation of the bioreactor oxygen containing gas passes through the oxygen containing gas inlet into the diffuser and through the diffuser into the bioreactor. 9. The system of claim 1, further comprising a filtration system coupled to one or more bioreactors, wherein the filtration system receives an effluent stream from one or more of the bioreactors and produces a filtered water stream from the effluent stream. 10. The system of claim 1, further comprising a grinding system coupled to the inlet system and the bioreactor inlet, wherein the wastewater stream is passed through the grinding system and transferred to the bioreactor inlet during use, and wherein the grinding system reduces the size of solid matter in a water stream passing through the grinding system. 11. A method of reducing contaminants in a wastewater stream comprising: flowing a wastewater stream through one or more of the bioreactors, wherein the one or more bioreactors comprise: a substrate comprising a plurality of sheets, and wherein the sheets are oriented, with respect to each other, such that a plurality of passages are defined by the sheets, wherein bacteria in the wastewater stream at least partially adhere to the substrate;determining a fluid level within one or more of the bioreactors;altering the incoming flow rate of the at least partially clarified wastewater stream into the one or more bioreactors based, in part, on the fluid level detected by one or more of the fluid level sensors;allowing the wastewater stream to interact with bacteria in one or more of the bioreactors for a sufficient amount of time to allow the bacteria to reduce the concentration of contaminants in the wastewater stream. 12. The method of claim 11, wherein the substrate comprises a polymer substrate. 13. The method of claim 11, wherein the substrate comprises a ceramic substrate. 14. The method of claim 11, wherein one or more of the sheets of the substrate comprise ridges and/or grooves, and wherein the sheets are positioned proximate to each other such that the ridges and/or grooves are at least partially aligned to define a plurality of passages. 15. The method of claim 11, wherein the substrate comprises a plurality of corrugated sheets, wherein the sheets are oriented, with respect to each other, such that a plurality of passages are defined by the corrugated sheets. 16. The method of claim 11, wherein one or more of the bioreactors are housed in a portable structure. 17. The method of claim 11, wherein one or more of the bioreactors further comprise an oxygen containing gas inlet wherein the method further comprises passing oxygen containing gas through the oxygen containing gas inlet into the bioreactor. 18. The method of claim 11, wherein one or more bioreactors further comprise a diffuser coupled to the oxygen containing gas inlet, wherein the method further comprises passing oxygen containing gas through the oxygen containing gas inlet into the diffuser and through the diffuser into the bioreactor. 19. The method of claim 11, wherein the method further comprises filtering an effluent stream from one or more of the bioreactors to produce a filtered water stream from the effluent stream.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (41)
Park,Hyun Gyu; Kim,Kyung Hwa; Chae,Myeong Yun; Oh,Eu Gene; Lee,Eun Yeol, Alginate gel based adsorbents for heavy metal removal.
Kim,Young Sug; Lee,Moon Hyoung; Jang,Hong Kyu; Chang,Chung Hee; Gee,Chai Sung, Apparatus and method for performing tertiary treatment of sewage based on porous filtering media.
Lund Norman S. (6525 New Haven Melbourne FL 32901) Young ; Jr. George Ralph (East River Drive Melbourne FL 32901) Lund Norman W. (612 W. Vine Kissimmee FL 32741), Liquid purification system.
Brockmann, Martin; Moeslang, Heribert; Schnuell, Dietmar; Zhao, Hong; Thaure, David; Girodet, Pierre, Method and system for treating water and utilizing a membrane filtering system.
Sanyal Sugata (Somerset NJ) Love Timothy P. (Flemington NJ) DeFilippi Louis J. (Mt. Prospect IL), Process and apparatus for removal of organic pollutants from waste water.
Cotoras Tadic,Davor; Valenzuela Lozano,Fernando; Zarzar Maza,Miguel Esteban; Viedma Elicer,Pabla Leticia, Process for the removal of metals by biosorption from mining or industrial effluents.
Fayolle, Fran?oise; Francois, Alan; Monot, Fr?d?ric, Process for treatment of aqueous effluents that contain methyl-tert-butyl ether and/or methyl-tert-amyl ether by mycobacterium austroafricanum I-2562.
Hyfantis ; Jr. George J. ; McKennon James Randall, System and method for the reduction of the biological oxygen demand level of a flowable waste water.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.