HUT60980A - Method of processing oil sludge with dendrobena hortensis - Google Patents

Method of processing oil sludge with dendrobena hortensis

Info

Publication number
HUT60980A
HUT60980A HU409990A HU409990A HUT60980A HU T60980 A HUT60980 A HU T60980A HU 409990 A HU409990 A HU 409990A HU 409990 A HU409990 A HU 409990A HU T60980 A HUT60980 A HU T60980A
Authority
HU
Hungary
Prior art keywords
pref
ripening
dendrobena
hortensis
manure
Prior art date
Application number
HU409990A
Other languages
Hungarian (hu)
Other versions
HU904099D0 (en
Inventor
Gabor Nagy
Jozsefne Zsila
Original Assignee
Szabadsag Mgtsz
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
Application filed by Szabadsag Mgtsz filed Critical Szabadsag Mgtsz
Priority to HU409990A priority Critical patent/HUT60980A/en
Publication of HU904099D0 publication Critical patent/HU904099D0/en
Publication of HUT60980A publication Critical patent/HUT60980A/en

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  • Treatment Of Sludge (AREA)

Abstract

Oil sludge is processed using Dendrobena hortensis. Desiccated manure contg. 50% water is mixed with 40wt.% max. pref. 10wt.% of oil-sludge. A C-rich cpd. is added and pref. cattle-manure is mixed with sawdust at ratio of 3:1-6:1. Resulting mix is primarily ripened and is pref. inoculated by bacteria during the second stage of ripening i.e., when the inner temp. of the ripening worm substrate falls below 50 deg.C. Following a ripening period of at least 8 weeks a min. of 50cm high foundation layer is placed on an area covered by plastic sheeting. - Inocculated stratum is placed on this foundation, that contains varying age worms capable of ensuring a min. population density of 5000 worms/m2, 5-20cm thick prepd. worm nutrient layer is added every 15 days to this stack.
HU409990A 1990-07-05 1990-07-05 Method of processing oil sludge with dendrobena hortensis HUT60980A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU409990A HUT60980A (en) 1990-07-05 1990-07-05 Method of processing oil sludge with dendrobena hortensis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU409990A HUT60980A (en) 1990-07-05 1990-07-05 Method of processing oil sludge with dendrobena hortensis

Publications (2)

Publication Number Publication Date
HU904099D0 HU904099D0 (en) 1990-12-28
HUT60980A true HUT60980A (en) 1992-11-30

Family

ID=10966891

Family Applications (1)

Application Number Title Priority Date Filing Date
HU409990A HUT60980A (en) 1990-07-05 1990-07-05 Method of processing oil sludge with dendrobena hortensis

Country Status (1)

Country Link
HU (1) HUT60980A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2458136A1 (en) * 2001-02-14 2012-05-30 M-I L.L.C. Method of bio-remediating wellbore cuttings

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2458136A1 (en) * 2001-02-14 2012-05-30 M-I L.L.C. Method of bio-remediating wellbore cuttings
US8735141B2 (en) 2001-02-14 2014-05-27 M-I L.L.C. Vermiculture compositions

Also Published As

Publication number Publication date
HU904099D0 (en) 1990-12-28

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Legal Events

Date Code Title Description
DFD9 Temporary prot. cancelled due to non-payment of fee