CN110117198A - Sludge deodorization is dehydrated into the new method of microbial organic bacterial manure - Google Patents
Sludge deodorization is dehydrated into the new method of microbial organic bacterial manure Download PDFInfo
- Publication number
- CN110117198A CN110117198A CN201810108770.6A CN201810108770A CN110117198A CN 110117198 A CN110117198 A CN 110117198A CN 201810108770 A CN201810108770 A CN 201810108770A CN 110117198 A CN110117198 A CN 110117198A
- Authority
- CN
- China
- Prior art keywords
- sludge
- dehydrated
- bacillus
- bacterial manure
- microbial organic
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Treatment Of Sludge (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses the new methods that sludge deodorization is dehydrated into microbial organic bacterial manure, the following steps are included: the sludge that river mud to be processed or sewage from oil refinery are concentrated is added in sludge-tank, deodorant is added and stirs deodorization, then it is transported in sludge filter press by stainless steel filtering net band, sludge is transported to solid sludges of the drying equipment drying to water content less than 10% after filters pressing, the proportioned microorganism agent that can decompose heavy metal ion is added, is thoroughly mixed., can be packed after handling through the invention, environment is not only improved for the fertilizer of crops as a kind of microbial organic bacterial manure to turn waste into wealth, but also play the role of waste utilization.
Description
Technical field
The invention belongs to technical field of sludge treatment, and in particular to a kind of sludge dewatering is solidified into microbial organic bacterial manure
Method.
Background technique
China generates a large amount of sludge during carrying out river sludge biological treatment, moisture percentage in sewage sludge is high, You Jihan
Amount is high, but directly makees soil backfilling material after dehydration, can generate heavy-metal contaminated soil, can not be used as fertilizer, use
In crops.Method of the invention is the microorganism formulation using company's production come to sludge, sewage deodorizing and heavy metal ion
Decomposition provide a kind of novel high-effective microorganism organic fungi-manure for crops so that reaching turns waste into wealth.
Summary of the invention
The object of the present invention is to provide a kind of process flow is simple, dehydration rate is high, and solidification effect is good, again can deodorization and degradation
The new method of the curing integrated microbial organic bacterial manure production of the sludge dewatering of harmful heavy metal ions in sludge.
Sludge deodorization of the present invention is dehydrated into the new method of microbial organic bacterial manure, which comprises the following steps: will
River mud to be processed or the sludge of sewage from oil refinery concentration are added in sludge-tank, and deodorant is added and stirs deodorization, then passes through
Stainless steel filtering net band is transported in sludge filter press, and sludge is transported to drying equipment drying to water content less than 10% after filters pressing
Solid sludges add the proportioned microorganism agent that can decompose heavy metal ion, are thoroughly mixed, the microorganism system
Agent quality and the sludge quality of drying ratio are 1:1000.It can serve as the microbial organic bacterial manure of crops in this way, and can change
Good crops soil soil property.The deodorant microorganism formulation is by nitrobacteria, photosynthetic bacteria, actinomyces, lichens brood cell
Bacillus, sausage bacillus, Bacillus megatherium, strong bacillus, lactic acid bacteria are formulated；Its additive amount is 1 kg/tonne
Sludge water, by mass percentage, wherein nitrobacteria and photosynthetic bacteria respectively contain 20%, other bacteriums respectively contain 10%, above thin
Bacterium number be 10,000,000,000 bacterium/gram.
The microorganism formulation of the reformative sludge soil is bacillus subtilis, bacillus licheniformis, strong brood cell's bar
Bacterium, sausage bacillus, actinomyces, lactic acid bacteria, photosynthetic bacteria, Trichoderma viride are formulated, and additive amount is 2 kgs/tonne of dirts
Mud, by mass percentage, wherein Bacillus subtillis, bacillus licheniformis, lactic acid bacteria, photosynthetic bacteria respectively contain 15%, other
Bacterium respectively contains 10%, the above bacterial population be 10,000,000,000 bacterium/gram.
The sludge water of the required processing is stored in dedicated water mud sump, firstly, after putting microbial deodorant preparation, then
Stirring 10 minutes；
The mechanical dehydration preferentially uses plate and frame filter press to be dehydrated, pressure 1.0-1.5MPa, filters pressing 20 minutes.
The drying equipment or dryer uses Semiconductor Far Infrared electric ceramic plate.
The invention has the following advantages that the present invention generates a large amount of dirts for municipal sewage and rural area river biological treatment process
The features such as mud, moisture percentage in sewage sludge is high, and the content of organic matter is high, and stink is big can be packed after handling through the invention, as one kind
The microbial organic bacterial manure to turn waste into wealth not only improves environment for the fertilizer of crops, but also plays the role of waste utilization.
Detailed description of the invention
Fig. 1 is flow diagram of the invention.
Specific embodiment
Sludge dewatering solidification microbial organic bacterial manure processing method process flow of the invention is as shown in Figure 1, its technique stream
Journey is cleared up with Shanghai Suburb river sludge as starting point, microbial deoderizer deodorization is added in mudpan, then
It is dehydrated using mechanical dehydration device, realizes the deodorized and solidified integrated treatment of sludge dewatering, the sludge handled through dehydrating and curing adds again
Add microorganism formulation into dehydrating and curing treated sludge solid, after being sufficiently stirred, become turn waste into wealth it is high-quality micro-
Biological organic bacterial manure.When fertilising, for outdoor temperature preferably at 20 DEG C Celsius or more, microbial bacteria is energetic, acts on greatly crops,
When lower than 20 DEG C, microbial bacteria vigor is poor, and 2 DEG C hereinafter, microbial bacteria meeting suspend mode, microbial organic bacterial manure great advantage are to improve
Crop yield and quality, and soil can be improved.
Claims (5)
1. the new method that sludge deodorization of the present invention is dehydrated into microbial organic bacterial manure, which comprises the following steps: will be to
The sludge of river mud or the sewage from oil refinery concentration of processing is added in sludge-tank, and deodorant is added and stirs deodorization, then by not
Rust steel strainer band is transported in sludge filter press, and sludge is transported to drying equipment and dries to water content consolidating less than 10% after filters pressing
Body sludge adds the proportioned microorganism agent that can decompose heavy metal ion, is thoroughly mixed, the microorganism formulation
Quality and the sludge quality of drying ratio are 1:1000.
2. the new method that sludge deodorization according to claim 1 is dehydrated into microbial organic bacterial manure, it is characterised in that: described
Deodorant microorganism formulation be by nitrobacteria, photosynthetic bacteria, actinomyces, bacillus licheniformis, sausage bacillus, huge
Bacillus, strong bacillus, lactic acid bacteria are formulated；Its additive amount is 1 kg/tonne of sludge water, by mass percentage
Meter, wherein nitrobacteria and photosynthetic bacteria respectively contain 20%, other bacteriums respectively contain 10%, the above bacterial population be 10,000,000,000 bacterium/gram.
3. the new method that sludge deodorization according to claim 1 is dehydrated into microbial organic bacterial manure, it is characterised in that: described
The microorganism formulation of reformative sludge soil be bacillus subtilis, bacillus licheniformis, strong bacillus, sausage gemma bar
Bacterium, actinomyces, lactic acid bacteria, photosynthetic bacteria, Trichoderma viride are formulated, and additive amount is 2 kgs/tonne of sludge, by quality hundred
Divide than meter, wherein Bacillus subtillis, bacillus licheniformis, lactic acid bacteria, photosynthetic bacteria respectively contain 15%, other bacteriums respectively contain 10%,
The above bacterial population be 10,000,000,000 bacterium/gram.
4. the new method that sludge deodorization according to claim 1 is dehydrated into microbial organic bacterial manure, it is characterised in that: described
The sludge water of required processing be stored in dedicated water mud sump, firstly, being stirred for 10 minutes after putting microbial deodorant preparation；
The mechanical dehydration preferentially uses plate and frame filter press to be dehydrated, pressure 1.0-1.5MPa, filters pressing 20 minutes.
5. the new method that sludge deodorization according to claim 1 is dehydrated into microbial organic bacterial manure, it is characterised in that: described
Drying equipment or dryer use Semiconductor Far Infrared electric ceramic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810108770.6A CN110117198A (en) | 2018-02-05 | 2018-02-05 | Sludge deodorization is dehydrated into the new method of microbial organic bacterial manure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810108770.6A CN110117198A (en) | 2018-02-05 | 2018-02-05 | Sludge deodorization is dehydrated into the new method of microbial organic bacterial manure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110117198A true CN110117198A (en) | 2019-08-13 |
Family
ID=67519126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810108770.6A Pending CN110117198A (en) | 2018-02-05 | 2018-02-05 | Sludge deodorization is dehydrated into the new method of microbial organic bacterial manure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110117198A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102249745A (en) * | 2011-06-13 | 2011-11-23 | 山东沃源有机肥业有限公司 | Method for producing organic fertilizer by treating paper making sludge with microflora |
| CN106116083A (en) * | 2016-07-03 | 2016-11-16 | 厦门祥之腾园林科技有限公司 | The compounding method of municipal sludge |
| CN106186618A (en) * | 2016-03-03 | 2016-12-07 | 广州市尊积环保科技有限公司 | The recycling treatment process of Sewage Plant dewatered sludge quick zero blowdown continuously |
| CN106987537A (en) * | 2017-04-05 | 2017-07-28 | 山东优普生物工程有限公司 | A kind of microbial bacterial agent and sludge purification treatment method |
-
2018
- 2018-02-05 CN CN201810108770.6A patent/CN110117198A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102249745A (en) * | 2011-06-13 | 2011-11-23 | 山东沃源有机肥业有限公司 | Method for producing organic fertilizer by treating paper making sludge with microflora |
| CN106186618A (en) * | 2016-03-03 | 2016-12-07 | 广州市尊积环保科技有限公司 | The recycling treatment process of Sewage Plant dewatered sludge quick zero blowdown continuously |
| CN106116083A (en) * | 2016-07-03 | 2016-11-16 | 厦门祥之腾园林科技有限公司 | The compounding method of municipal sludge |
| CN106987537A (en) * | 2017-04-05 | 2017-07-28 | 山东优普生物工程有限公司 | A kind of microbial bacterial agent and sludge purification treatment method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Burton | The potential contribution of separation technologies to the management of livestock manure | |
| KR101184406B1 (en) | Preparation method of organic matter fertilizer using food waste | |
| CN105384534B (en) | A kind of liquid organic biofertilizer and preparation method thereof | |
| CN107382603A (en) | A kind of biological material and its preparation method and application | |
| CN105367148A (en) | Efficient aerobic composting method of dehydrated sludge | |
| CN104478511A (en) | Efficient device and treatment method for compostingurbandomestic sludge | |
| CN102557768B (en) | Circularly-deodorizing granulated conditioner and application thereof in sludge compost | |
| CN107500497A (en) | The processing method and its system of black and odorous water sludge | |
| CN107236685A (en) | A kind of method that utilization sludge produces γ polyglutamic acid organic fertilizers | |
| CN114988965A (en) | Sludge and derivative with water content of eighty percent treated at high speed and preparation method thereof | |
| CN103145457A (en) | Method for producing bio-organic fertilizer by using sheep manure | |
| CN104926052B (en) | A kind of method for sludge treatment of recoverable | |
| CN105347972A (en) | Composting method using mesoporous silica as heavy metal passivator and microbial carrier | |
| CN105820976A (en) | Sludge compost thermophilic microbial agent and application | |
| CN110117198A (en) | Sludge deodorization is dehydrated into the new method of microbial organic bacterial manure | |
| JP5557967B1 (en) | Method for producing seeding agent | |
| CN108994065B (en) | Preparation of multi-effect remediation agent for contaminated soil and remediation method thereof | |
| KR100450882B1 (en) | Organic waste cleanser and method of recycling organic waste | |
| CN109626600A (en) | The preparation method and method for sludge treatment of a kind mud | |
| US20190352238A1 (en) | Systems and methods for treating dairy waste | |
| Sidibe | Comparative study of bark, bio-char, activated charcoal filters for upgrading grey-water | |
| CN103102052B (en) | Deodorization modification and resource utilization method for dewatering sludge | |
| CN110078324A (en) | The recoverying and utilizing method of municipal sludge | |
| Khan et al. | Bioremediation of contaminated soil and sediment by composting | |
| CN104804744A (en) | Soil conditioner production technology |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190813 |
|
| WD01 | Invention patent application deemed withdrawn after publication |