CN109894461A - A kind of biological renovation method of waste drilling mud - Google Patents
A kind of biological renovation method of waste drilling mud Download PDFInfo
- Publication number
- CN109894461A CN109894461A CN201910195267.3A CN201910195267A CN109894461A CN 109894461 A CN109894461 A CN 109894461A CN 201910195267 A CN201910195267 A CN 201910195267A CN 109894461 A CN109894461 A CN 109894461A
- Authority
- CN
- China
- Prior art keywords
- drilling mud
- waste drilling
- reparation
- added
- microorganism
- 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
Links
Landscapes
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Cultivation Of Plants (AREA)
- Processing Of Solid Wastes (AREA)
- Treatment Of Sludge (AREA)
Abstract
Prefabricated bed is made using non-permeable material in a kind of biological renovation method of waste drilling mud, (1)；(2) forest microbiology group fermentation liquid is added in plant leaf powder, and mixes, dry that microorganism renovation agent is made is spare；(3) waste drilling mud is imported on prefabricated bed, the microorganism renovation agent that mass percent is 20~40% is added, stirs evenly；(4) nitrogenous fertilizer of mass fraction 0.1%, 0.05% phosphate fertilizer are added, moisture state is added water to, then repaired 180 days under conditions of being not less than 10 DEG C or more, during which keep moisture content 25~30%；(5) synchronous to carry out plant cultivating reparation and soil animal reparation.The present invention makes the concentration of pollutant be reduced to acceptable level using the pollutant in microorganism and plant absorption, degradation, conversion waste drilling mud, and then waste drilling mud reparation is native at industrial sites.
Description
Technical field
The invention belongs to waste drilling mud process fields, and in particular to a kind of biological prosthetic side of waste drilling mud
Method.
Background technique
Contain various additives, hydro carbons and drilling cuttings etc. in oil/gas drilling mud, so that the suspension content of drilling mud,
COD is severely exceeded, and the salt wherein contained and some heavy metals can have certain toxic action to biology and environment, a large amount of useless
Abandoning drilling mud does not have safe outlet, has become the serious burden of oil recovery business；Currently, mainly passing through following technology both at home and abroad
Handle waste drilling mud: chemical solid-liquid separation technique, chemosetting are handled, are filled in hole, the interior sealing in hole, re-injection peace
Full stratum or annular space, heat treatment (burning, pyrolysis) etc., but these methods cannot fundamentally solve waste drilling mud
Pollution problem to environment is badly in need of the new method of development and is handled waste drilling mud, solves its pollution problem.
The biological prosthetic control of environmental pollution technology for referring to all based on utilization biology, including the use of plant, is moved
Pollutant in object and microorganism absorption, degradation, conversion soil and water body, makes the concentration of pollutant be reduced to acceptable water
It is flat, or convert poisonous and hazardous pollutant to harmless substance, it also include stabilizing pollutant, it is peritropous to reduce its
The process of diffusion；Up to now, do not have also and carry out microorganism, plant, animal to organically combine the report for repairing drilling mud.
Summary of the invention
The object of the present invention is to provide a kind of biological renovation methods of waste drilling mud, are inhaled using microorganism and plant
It receives, degrade, the pollutant in conversion waste drilling mud, so that the concentration of pollutant is reduced to acceptable level, and then will give up
Drilling mud reparation is abandoned into industrial sites soil.
A kind of biological renovation method of waste drilling mud, comprising the following steps:
(1) prefabricated bed is made using non-permeable material；
(2) forest microbiology group fermentation liquid is added in plant leaf powder, and mixes, dry microorganism remediation is made
Agent is spare；
(3) waste drilling mud is imported on prefabricated bed, the microorganism remediation that mass percent is 20~40% is added
Agent stirs evenly；
(4) nitrogenous fertilizer of mass fraction 0.1%, 0.05% phosphate fertilizer are added, moisture state is added water to, is then being not less than 10
It is repaired under conditions of DEG C 180 days or more, during which keeps moisture content 25~30%；
(5) synchronous to carry out plant cultivating reparation and soil animal reparation after having carried out the microorganism remediation of (4) step；
Further, the nitrogenous fertilizer is urea, and phosphate fertilizer is calcium superphosphate.
Further, in step (5), the plant cultivating reparation are as follows: plant four-o'clock according to 700 plants/acre of density
Section's Bougainvillea glabra (Bougainvillea glabra), 400~500 plants/acre of density plant rosaceae rose
(Rosarugosa), broadcast sowing Liliaceae Radix Ophiopogonis (Ophiopogonjaponicus), orchid family orchid (Cymbidium faberi),
Grass family herba setariae viridis (Setaria viridis), grass family rye grass (Lolium perenne), grass family Jujun grasses
(Pennisetum giganteum z.x.lin)；The soil animal is repaired are as follows: launches earthworm according to 20kg/ mus of injected volumes
Earthworm carries out animal organism reparation.
Further, the animals and plants repair time of step (5) is 24~30 months.
Beneficial effects of the present invention:
The present invention organically combines microorganism, animals and plants, first with microorganism to the pollutant in waste drilling mud
It degrades, balances microbial nutrition by supplementing a small amount of nitrogen, phosphorus, then using plant and soil animal to Discarded Drilling Materials mud
Slurry is absorbed, is degraded, being converted, and so that the concentration of pollutant is reduced to acceptable level, and then waste drilling mud is repaired
At industrial sites soil.
Detailed description of the invention
Fig. 1 is the upgrowth situation of planting plants on exhaust gas mud after treatment.
Specific embodiment
A kind of biological renovation method of waste drilling mud, comprising the following steps:
(1) prefabricated bed is made using non-permeable material；
(2) forest microbiology group fermentation liquid is added in plant leaf powder, and mixes, dry microorganism remediation is made
Agent is spare；
(3) waste drilling mud is imported on prefabricated bed, the microorganism renovation agent that mass percent is 20% is added, stirs
It mixes uniformly；
(4) urea of mass fraction 0.1%, 0.05% calcium superphosphate are added, moisture state is added water to, then not low
It is repaired under conditions of 10 DEG C 180 days, during which keeps moisture content 25~30%；
(5) synchronous to carry out plant cultivating reparation and soil animal reparation after having carried out the microorganism remediation of (4) step, it repairs
The multiple time is 30 months；The plant cultivating reparation are as follows: plant Nyctaginaceae Bougainvillea glabra according to 700 plants/acre of density
(Bougainvillea glabra), 400~500 plants/acre of density plantation rosaceae rose (Rosa rugosa), hundred are broadcasted sowing
Conjunction section Radix Ophiopogonis (Ophiopogonjaponicus), orchid family orchid (Cymbidium faberi), grass family herba setariae viridis (Setaria
Viridis), grass family rye grass (Lolium perenne), grass family Jujun grasses (Pennisetum giganteum
z.x.lin)；The soil animal is repaired are as follows: is launched earthworm according to 20kg/ mus of injected volumes and is carried out animal organism reparation.
After 30 months, plant grew well (such as Fig. 1) on waste drilling mud, and humus content significantly improves.
Claims (4)
1. a kind of biological renovation method of waste drilling mud, which comprises the following steps:
(1) prefabricated bed is made using non-permeable material；
(2) forest microbiology group fermentation liquid is added in plant leaf powder, and mixes, dry that microorganism renovation agent is made is standby
With；
(3) waste drilling mud is imported on prefabricated bed, the microorganism renovation agent that mass percent is 20~40% is added, stirs
It mixes uniformly；
(4) nitrogenous fertilizer of mass fraction 0.1%, 0.05% phosphate fertilizer are added, moisture state is added water to, is then being not less than 10 DEG C
Under the conditions of repair 180 days or more, during which keep moisture content 25~30%；
(5) synchronous to carry out plant cultivating reparation and soil animal reparation after having carried out the microorganism remediation of (4) step.
2. a kind of biological renovation method of waste drilling mud as described in claim 1, which is characterized in that the nitrogenous fertilizer is urine
Element, phosphate fertilizer are calcium superphosphate.
3. a kind of biological renovation method of waste drilling mud as described in claim 1, which is characterized in that in step (5), institute
The plant cultivating reparation stated are as follows: plant Nyctaginaceae Bougainvillea glabra, 400~500 plants/acre of density according to 700 plants/acre of density
Plantation rosaceae rose broadcasts sowing Liliaceae Radix Ophiopogonis, orchid family orchid, grass family herba setariae viridis, grass family rye grass, the huge bacterium of grass family
Grass；The soil animal is repaired are as follows: is launched earthworm according to 20kg/ mus of injected volumes and is carried out animal organism reparation.
4. a kind of biological renovation method of waste drilling mud as described in claim 1, which is characterized in that step (5) is moved
The phytoremediation time is 24~30 months.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910195267.3A CN109894461B (en) | 2019-03-14 | 2019-03-14 | Bioremediation method of waste drilling mud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910195267.3A CN109894461B (en) | 2019-03-14 | 2019-03-14 | Bioremediation method of waste drilling mud |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109894461A true CN109894461A (en) | 2019-06-18 |
| CN109894461B CN109894461B (en) | 2021-10-26 |
Family
ID=66953243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910195267.3A Active CN109894461B (en) | 2019-03-14 | 2019-03-14 | Bioremediation method of waste drilling mud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109894461B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340116A (en) * | 2019-07-29 | 2019-10-18 | 中国石油集团川庆钻探工程有限公司 | Water base drilling fluid system solid wastes recycling treatment and use technique |
| CN110449446A (en) * | 2019-07-29 | 2019-11-15 | 中国石油集团川庆钻探工程有限公司 | The soft solid wastes recycling treatment and use technique of water-based drilling |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1448227A (en) * | 2002-03-29 | 2003-10-15 | 中国科学院沈阳应用生态研究所 | Contaminated soil heterotopic biological repairing method and special processing installation thereof |
| CN101798162A (en) * | 2010-02-26 | 2010-08-11 | 中国石油集团川庆钻探工程有限公司 | Method for treating waste sludge in oil and natural gas exploration drilling operations |
| CN104289505A (en) * | 2014-10-21 | 2015-01-21 | 苗庆龄 | Method for restoring heavy metal contaminated soil by comprehensively utilizing animals and plants |
| CN105598161A (en) * | 2016-03-24 | 2016-05-25 | 中国科学院新疆生态与地理研究所 | Method for processing oil-containing waste residues by virtue of microorganisms |
| CN105750311A (en) * | 2016-03-23 | 2016-07-13 | 河北省农林科学院农业资源环境研究所 | Comprehensive bioremediation method of lead and cadmium composite contaminated soil |
| CN107774704A (en) * | 2017-10-09 | 2018-03-09 | 辽宁大学 | A kind of method of heavy metal copper in plant animal microbial association rehabilitating soil |
-
2019
- 2019-03-14 CN CN201910195267.3A patent/CN109894461B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1448227A (en) * | 2002-03-29 | 2003-10-15 | 中国科学院沈阳应用生态研究所 | Contaminated soil heterotopic biological repairing method and special processing installation thereof |
| CN101798162A (en) * | 2010-02-26 | 2010-08-11 | 中国石油集团川庆钻探工程有限公司 | Method for treating waste sludge in oil and natural gas exploration drilling operations |
| CN104289505A (en) * | 2014-10-21 | 2015-01-21 | 苗庆龄 | Method for restoring heavy metal contaminated soil by comprehensively utilizing animals and plants |
| CN104289505B (en) * | 2014-10-21 | 2016-08-24 | 大连地拓重工有限公司 | The method of comprehensive utilization animals and plants restoration of soil polluted by heavy metal |
| CN105750311A (en) * | 2016-03-23 | 2016-07-13 | 河北省农林科学院农业资源环境研究所 | Comprehensive bioremediation method of lead and cadmium composite contaminated soil |
| CN105598161A (en) * | 2016-03-24 | 2016-05-25 | 中国科学院新疆生态与地理研究所 | Method for processing oil-containing waste residues by virtue of microorganisms |
| CN107774704A (en) * | 2017-10-09 | 2018-03-09 | 辽宁大学 | A kind of method of heavy metal copper in plant animal microbial association rehabilitating soil |
Non-Patent Citations (4)
| Title |
|---|
| 卢楠等: "石油污染土壤生物修复技术进展 ", 《广东化工》 * |
| 史德青: "《胜利油田含油污泥的植物修复研究", 《环境污染与防治》 * |
| 宋立杰: "《农用地污染土壤修复技术》", 31 January 2019, 冶金工业出版社 * |
| 陈书林等: "油泥、油砂生物综合处理技术研究及应用 ", 《石油天然气学报》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340116A (en) * | 2019-07-29 | 2019-10-18 | 中国石油集团川庆钻探工程有限公司 | Water base drilling fluid system solid wastes recycling treatment and use technique |
| CN110449446A (en) * | 2019-07-29 | 2019-11-15 | 中国石油集团川庆钻探工程有限公司 | The soft solid wastes recycling treatment and use technique of water-based drilling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109894461B (en) | 2021-10-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| He et al. | Impact of vermiculite on ammonia emissions and organic matter decomposition of food waste during composting | |
| Li et al. | Odor emission and microbial community succession during biogas residue composting covered with a molecular membrane | |
| Lay et al. | Influences of pH and moisture content on the methane production in high-solids sludge digestion | |
| CN101983952B (en) | Method for producing organic fertilizer by using municipal sewage sludge | |
| CN101920261A (en) | Coal gangue-fly ash-sludge substrate and mycorrhiza technology for restoring ecology of mining area | |
| CN101289637B (en) | Method for preparing clean fuel derived from sludge | |
| CN108672492B (en) | Construction method of organic fertilizer nutrition system for biostimulation remediation of petroleum-contaminated soil | |
| Insam et al. | Control of GHG emission at the microbial community level | |
| Hu et al. | Use of potassium dihydrogen phosphate and sawdust as adsorbents of ammoniacal nitrogen in aerobic composting process | |
| CN105503483A (en) | Method for preparing carbon-based mineralized active fertilizer | |
| Huffman et al. | Soil texture and residue addition effects on soil phosphorus transformations | |
| CN109894461A (en) | A kind of biological renovation method of waste drilling mud | |
| Rasapoor et al. | Enhancement of landfill gas generation from aged waste by a combination of moisture adjustment and application of biochar and neutral red additives: A field-scale study | |
| Wang et al. | Recent advances in composting of organic and hazardous waste: a road map to safer environment | |
| CN101186889A (en) | Thermophilic microorganism preparation for treating sewage and sludge, preparation method and application thereof | |
| Mucha et al. | Re-use of digestate and recovery techniques | |
| Wang et al. | A life cycle assessment of an enterprise's low-carbon emissions model: The Xinjiang Shihezi pig farm faecal treatment biogas project as a case study | |
| Zhang et al. | A novel green substrate made by sludge digestate and its biochar: Plant growth and greenhouse emission | |
| CN104276858A (en) | Microbial fertilizer and preparation method thereof | |
| Chen et al. | Recognizing the challenges of composting: Critical strategies for control, recycling, and valorization of nitrogen loss | |
| CN114409482A (en) | Preparation method of soil remediation agent, prepared soil remediation agent and carbon sink increasing method for mediating mine remediation | |
| CN109734263A (en) | A method of domestic sludge is quickly repaired using CPPM collaboration recovery scenario | |
| Amini et al. | Investigation of biogas as renewable energy source | |
| CN112898056A (en) | Advanced technology for resource utilization of municipal domestic sludge | |
| CN112723941A (en) | Nitrogen and phosphorus preservation composting method for municipal domestic sludge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |