AU2636092A - Process for enhancing the dewaterability of waste sludge from microbiological digestion - Google Patents

Process for enhancing the dewaterability of waste sludge from microbiological digestion

Info

Publication number
AU2636092A
AU2636092A AU26360/92A AU2636092A AU2636092A AU 2636092 A AU2636092 A AU 2636092A AU 26360/92 A AU26360/92 A AU 26360/92A AU 2636092 A AU2636092 A AU 2636092A AU 2636092 A AU2636092 A AU 2636092A
Authority
AU
Australia
Prior art keywords
dewaterability
enhancing
waste sludge
microbiological digestion
microbiological
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
AU26360/92A
Other versions
AU648934B2 (en
Inventor
Geza Louis Kovacs
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pori International Inc
Original Assignee
Pori International Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US07/531,059 external-priority patent/US5087378A/en
Application filed by Pori International Inc filed Critical Pori International Inc
Publication of AU2636092A publication Critical patent/AU2636092A/en
Application granted granted Critical
Publication of AU648934B2 publication Critical patent/AU648934B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

AU26360/92A 1990-05-31 1992-10-12 Process for enhancing the dewaterability of waste sludge from microbiological digestion Ceased AU648934B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/531,059 US5087378A (en) 1990-05-31 1990-05-31 Process for enhancing the dewaterability of waste sludge from microbiological digestion
US531059 1990-05-31
US77332491A 1991-10-11 1991-10-11

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU76431/91A Division AU630809B2 (en) 1990-05-31 1991-05-08 Process for enhancing the dewaterability of waste sludge from microbiological digestion

Publications (2)

Publication Number Publication Date
AU2636092A true AU2636092A (en) 1992-12-17
AU648934B2 AU648934B2 (en) 1994-05-05

Family

ID=27063454

Family Applications (1)

Application Number Title Priority Date Filing Date
AU26360/92A Ceased AU648934B2 (en) 1990-05-31 1992-10-12 Process for enhancing the dewaterability of waste sludge from microbiological digestion

Country Status (1)

Country Link
AU (1) AU648934B2 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3922221A (en) * 1971-01-28 1975-11-25 Rheinstahl Ag Process for conditioning sewage sludges
JPS551851A (en) * 1978-06-20 1980-01-09 Kurita Water Ind Ltd Dehydration of organic sludge
DE3501778A1 (en) * 1985-01-21 1986-07-24 Dow Chemical GmbH, 2160 Stade METHOD FOR REDUCING WASTEWATER SLUDGE FROM WASTEWATER PLANTS

Also Published As

Publication number Publication date
AU648934B2 (en) 1994-05-05

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