IT1270605B - Purification of wastes containing heavy metals through the use of sulphate-producing bacteria - Google Patents
Purification of wastes containing heavy metals through the use of sulphate-producing bacteriaInfo
- Publication number
- IT1270605B IT1270605B ITMI941450A ITMI941450A IT1270605B IT 1270605 B IT1270605 B IT 1270605B IT MI941450 A ITMI941450 A IT MI941450A IT MI941450 A ITMI941450 A IT MI941450A IT 1270605 B IT1270605 B IT 1270605B
- Authority
- IT
- Italy
- Prior art keywords
- sulphate
- heavy metals
- containing heavy
- purification
- producing bacteria
- Prior art date
Links
- 241000894006 Bacteria Species 0.000 title abstract 2
- 229910001385 heavy metal Inorganic materials 0.000 title abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 title 1
- 238000000746 purification Methods 0.000 title 1
- 229910021653 sulphate ion Inorganic materials 0.000 title 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 241000186660 Lactobacillus Species 0.000 abstract 1
- 239000005862 Whey Substances 0.000 abstract 1
- 102000007544 Whey Proteins Human genes 0.000 abstract 1
- 108010046377 Whey Proteins Proteins 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
Landscapes
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
Process for the treatment of liquid effluents containing heavy metals, based on the use of a combination comprising sulphate-reducing bacteria and lactobacilli which are capable of multiplying using whey as the sole source of carbon and nitrogen.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI941450A IT1270605B (en) | 1994-07-13 | 1994-07-13 | Purification of wastes containing heavy metals through the use of sulphate-producing bacteria |
EP19950110068 EP0692458B1 (en) | 1994-07-13 | 1995-06-28 | Treatment of mud and waste containing sulphates and heavy metals by sulphate-reducing bacteria and lactobacilli |
DE1995600608 DE69500608T2 (en) | 1994-07-13 | 1995-06-28 | Treatment of sludge and waste containing sulfates and heavy metals by sulfate reducing bacteria and lactobacilli |
ES95110068T ES2107881T3 (en) | 1994-07-13 | 1995-06-28 | TREATMENT OF SLUDGE AND WASTE CONTAINING SULPHATES AND HEAVY METALS THROUGH REDUCING BACTERIA OF SULPHATE AND LACTOBACILOS. |
US08/499,659 US5660730A (en) | 1994-07-13 | 1995-07-07 | Inertization of liquid waste, mud and solid waste containing heavy metals by sulphate-reducing bacteria |
JP17732595A JP3576277B2 (en) | 1994-07-13 | 1995-07-13 | Inactivation of liquid waste, mud and solid waste containing heavy metals by sulfate reducing bacteria |
GR970402579T GR3024938T3 (en) | 1994-07-13 | 1997-10-03 | Treatment of mud and waste containing sulphates and heavy metals by sulphate-reducing bacteria and lactobacilli |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI941450A IT1270605B (en) | 1994-07-13 | 1994-07-13 | Purification of wastes containing heavy metals through the use of sulphate-producing bacteria |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI941450A0 ITMI941450A0 (en) | 1994-07-13 |
ITMI941450A1 ITMI941450A1 (en) | 1996-01-13 |
IT1270605B true IT1270605B (en) | 1997-05-07 |
Family
ID=11369261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI941450A IT1270605B (en) | 1994-07-13 | 1994-07-13 | Purification of wastes containing heavy metals through the use of sulphate-producing bacteria |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1270605B (en) |
-
1994
- 1994-07-13 IT ITMI941450A patent/IT1270605B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITMI941450A0 (en) | 1994-07-13 |
ITMI941450A1 (en) | 1996-01-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970710 |