CS966785A2 - Treatment of lignite sludge - Google Patents
Treatment of lignite sludgeInfo
- Publication number
- CS966785A2 CS966785A2 CS859667A CS966785A CS966785A2 CS 966785 A2 CS966785 A2 CS 966785A2 CS 859667 A CS859667 A CS 859667A CS 966785 A CS966785 A CS 966785A CS 966785 A2 CS966785 A2 CS 966785A2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- treatment
- lignite
- sludge
- lignite sludge
- Prior art date
Links
- 239000003077 lignite Substances 0.000 title 1
- 239000010802 sludge Substances 0.000 title 1
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU477184A HU201111B (en) | 1984-12-21 | 1984-12-21 | Process for selective enrichment of brown coal sludges by oil |
Publications (2)
Publication Number | Publication Date |
---|---|
CS966785A2 true CS966785A2 (en) | 1988-09-16 |
CS264270B2 CS264270B2 (en) | 1989-06-13 |
Family
ID=10968870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS859667A CS264270B2 (en) | 1984-12-21 | 1985-12-20 | Treatment of lignite sludge |
Country Status (5)
Country | Link |
---|---|
CN (1) | CN85109686A (en) |
CS (1) | CS264270B2 (en) |
DD (1) | DD258418A1 (en) |
HU (1) | HU201111B (en) |
PL (1) | PL146251B1 (en) |
-
1984
- 1984-12-21 HU HU477184A patent/HU201111B/en unknown
-
1985
- 1985-12-19 DD DD28477685A patent/DD258418A1/en not_active IP Right Cessation
- 1985-12-20 PL PL25699485A patent/PL146251B1/en unknown
- 1985-12-20 CS CS859667A patent/CS264270B2/en unknown
- 1985-12-21 CN CN85109686A patent/CN85109686A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
HUT38962A (en) | 1986-07-28 |
CN85109686A (en) | 1986-10-01 |
HU201111B (en) | 1990-09-28 |
DD258418A1 (en) | 1988-07-20 |
CS264270B2 (en) | 1989-06-13 |
PL146251B1 (en) | 1989-01-31 |
PL256994A1 (en) | 1987-03-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB8512061D0 (en) | Effluent treatment | |
GB2159809B (en) | Treatment of cyanide-ferrocyanide effluents | |
GB8718676D0 (en) | Treatment of sewage | |
GB8528846D0 (en) | Treatment of solid particles | |
GB8428656D0 (en) | Treatment of waste-water | |
GB8325917D0 (en) | Treatment of waste-water sludge | |
GB8403868D0 (en) | Sludge treatment | |
GB8428722D0 (en) | Treatment of pipelines | |
GB2206341B (en) | Treatment of organically-based waste matter | |
GB2093727B (en) | Treatment of sludge | |
GB8421152D0 (en) | Destabilization of sludge | |
GB8421153D0 (en) | Destabilization of sludge | |
GB8305221D0 (en) | Treatment of waste | |
GB8521996D0 (en) | Treatment of structure | |
GB8515983D0 (en) | Primary sludge treatment process | |
CS966785A2 (en) | Treatment of lignite sludge | |
GB2146486B (en) | Treatment of effluents | |
GB8417339D0 (en) | Treating wastewater | |
GB8423437D0 (en) | Biological treatment of sewage | |
GB8406384D0 (en) | Treatment of effluents | |
GB8520975D0 (en) | Treatment of solids | |
GB2179647B (en) | Treatment of sewage | |
GB8421154D0 (en) | Destabilization of sludge | |
GB8403578D0 (en) | Treatment of waste oils | |
ZA841031B (en) | Treatment of effluents |