MODEL PREDICTION AND CONTROL OF ACTIVATED SLUDGE PROCESSING
PURPOSE:To effect an effective prediction and control of activated sludge processing by providing a steady-state analyzing means for computing the state variable containing-controllable factors and a means for computing the optimum solution using the analysis model obtained by the steady-state analy...
Saved in:
Main Authors | , |
---|---|
Format | Patent |
Language | English |
Published |
10.01.1991
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | PURPOSE:To effect an effective prediction and control of activated sludge processing by providing a steady-state analyzing means for computing the state variable containing-controllable factors and a means for computing the optimum solution using the analysis model obtained by the steady-state analyzing means. CONSTITUTION:A prediction and control device is provided with an arithmetic processing part 1 having a steady-state analyzing part 2 and an optimizing part 3, a dynamic simulation part 4 and an activated sludge processing part 5, thereby effecting a model prediction and control of the processing of activated sludge. The steady-state analyzing part 2 is important for grasping the steady- state characteristics of the state variable containing-control factors and as a decisive means for the initial values of an optimized tool and the dynamic simulation. The optimum solution is obtained by the optimizing part 3 setting up evaluation reference and constraint condition and using SIMPLEX method. The dynamic simulation part 4 effects a stabilized control of nitrification in an unsteady-state, since it determines the amt. of air flow and the processing of the excessive sludge. |
---|---|
AbstractList | PURPOSE:To effect an effective prediction and control of activated sludge processing by providing a steady-state analyzing means for computing the state variable containing-controllable factors and a means for computing the optimum solution using the analysis model obtained by the steady-state analyzing means. CONSTITUTION:A prediction and control device is provided with an arithmetic processing part 1 having a steady-state analyzing part 2 and an optimizing part 3, a dynamic simulation part 4 and an activated sludge processing part 5, thereby effecting a model prediction and control of the processing of activated sludge. The steady-state analyzing part 2 is important for grasping the steady- state characteristics of the state variable containing-control factors and as a decisive means for the initial values of an optimized tool and the dynamic simulation. The optimum solution is obtained by the optimizing part 3 setting up evaluation reference and constraint condition and using SIMPLEX method. The dynamic simulation part 4 effects a stabilized control of nitrification in an unsteady-state, since it determines the amt. of air flow and the processing of the excessive sludge. |
Author | SEKINE TAKAO IDE SHINJI |
Author_xml | – fullname: SEKINE TAKAO – fullname: IDE SHINJI |
BookMark | eNrjYmDJy89L5WSw9vV3cfVRCAhydfF0DvH091Nw9HNRcPb3Cwny91Hwd1NwBIqGOYa4uigE-4S6uLsClfo7uwYHe_q58zCwpiXmFKfyQmluBnk31xBnD93Ugvz41OKCxOTUvNSSeK8ADwNjE0tLY0djwioAQsUqdw |
ContentType | Patent |
DBID | EVB |
DatabaseName | esp@cenet |
DatabaseTitleList | |
Database_xml | – sequence: 1 dbid: EVB name: esp@cenet url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP sourceTypes: Open Access Repository |
DeliveryMethod | fulltext_linktorsrc |
Discipline | Medicine Chemistry Sciences |
ExternalDocumentID | JPH034993A |
GroupedDBID | EVB |
ID | FETCH-epo_espacenet_JPH034993A3 |
IEDL.DBID | EVB |
IngestDate | Fri Jul 19 11:33:24 EDT 2024 |
IsOpenAccess | true |
IsPeerReviewed | false |
IsScholarly | false |
Language | English |
LinkModel | DirectLink |
MergedId | FETCHMERGED-epo_espacenet_JPH034993A3 |
Notes | Application Number: JP19890138748 |
OpenAccessLink | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19910110&DB=EPODOC&CC=JP&NR=H034993A |
ParticipantIDs | epo_espacenet_JPH034993A |
PublicationCentury | 1900 |
PublicationDate | 19910110 |
PublicationDateYYYYMMDD | 1991-01-10 |
PublicationDate_xml | – month: 01 year: 1991 text: 19910110 day: 10 |
PublicationDecade | 1990 |
PublicationYear | 1991 |
RelatedCompanies | MEIDENSHA CORP |
RelatedCompanies_xml | – name: MEIDENSHA CORP |
Score | 2.4088328 |
Snippet | PURPOSE:To effect an effective prediction and control of activated sludge processing by providing a steady-state analyzing means for computing the state... |
SourceID | epo |
SourceType | Open Access Repository |
SubjectTerms | CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS METALLURGY TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE |
Title | MODEL PREDICTION AND CONTROL OF ACTIVATED SLUDGE PROCESSING |
URI | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19910110&DB=EPODOC&locale=&CC=JP&NR=H034993A |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwdV3NT8IwFH9BNOpNUYPfO5jdFmEfzMUsZrQbk2zrgoNwI6xswcsgMuO_7-sc6oVb0zYv7UveR9vf7xXgIUtNlfc0riwwHCt6jxuKpZqqsnjiZp52NDxTCL5zGPX8sT6cGtMGLLdcmKpO6FdVHBEtiqO9l5W_Xv9dYtEKW7l5TN-xa_XiJTaVFzVdrCvCmUz7thszyohMiD2M5Whk-6IOi6U5e7AvkmhRZd-d9AUnZf0_oHgncBCjrKI8hUZWtOCIbP9da8FhWD93Y7O2vM0ZPIeMuoGECqOvFe5DciIqERYlIxZIzJMEGmTioB-S3oIxHbg4lRHhK6PBOdx7bkJ8BVcx-93wbBhvl6tdQLNYFVlbYJA6-hyze55yrus8n6emlueG1c11wVYzLqG9S8rV7qFrOP4BPwlg2w00y4_P7BbDbJneVRr6Bl3mfL4 |
link.rule.ids | 230,309,786,891,25594,76903 |
linkProvider | European Patent Office |
linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwdV3fT8IwEL4gGvFNUYM_2YPZ2yKwjUnMYqDdGLitCw7CG2FlC74MIjP--14rqC-8NW1zaS-5u177fVeAhzSxWrytc22B4Vgz2tzUOi2rpS2euJUlDR1zCsF3DsK2NzaGU3NaguWOCyPrhH7J4ohoURztvZD-ev13iUUltnLzmLxj1-rFjW2qLrZ0saYIZyrt2U7EKCMqIfYwUsOR7Yk6LB29ewCHFiaEMlGa9AQnZf0_oLincBShrLw4g1KaV6FCdv-uVeE42D53Y3NreZtzeA4YdXwFFUYHEvehdEOqEBbGI-YrzFUEGmTSRT-kvPlj2ndwKiPCV4b9C6i7Tkw8DVcx-93wbBjtlqtfQjlf5WlNYJAaxhxP9zzh3DB4Nk8sPcvMTjMzBFvNvILaPinX-4fqUPHiwJ_5g_D1Bk5-gFAC5HYL5eLjM73DkFsk91Jb31e8f6g |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=MODEL+PREDICTION+AND+CONTROL+OF+ACTIVATED+SLUDGE+PROCESSING&rft.inventor=SEKINE+TAKAO&rft.inventor=IDE+SHINJI&rft.date=1991-01-10&rft.externalDBID=A&rft.externalDocID=JPH034993A |