CN1249276A - Process for treating sewage and mud with microbes - Google Patents
Process for treating sewage and mud with microbes Download PDFInfo
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- CN1249276A CN1249276A CN99121340A CN99121340A CN1249276A CN 1249276 A CN1249276 A CN 1249276A CN 99121340 A CN99121340 A CN 99121340A CN 99121340 A CN99121340 A CN 99121340A CN 1249276 A CN1249276 A CN 1249276A
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- sewage
- mud
- bacterial classification
- microbes
- treating sewage
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/20—Sludge processing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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- Agricultural Chemicals And Associated Chemicals (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
A process for treating sewage and sludge with microbes features that the bacterial spawns from rotten plant in forest are collected, inoculated and acclimatized to obtain naturalized bacterial spawsn, which can be used to treat domestic sewage and the sludge in pond, lake or aquatic product farm. Its advantages are simple process, and low cost.
Description
The present invention relates to the method for a kind of usefulness microbiological treatment sanitary sewage and pond, lake, aquaculture of aquatic animal field sewage sludge.
Along with a large amount of process of urbanization of modern society's population, the city domestic sewage quantity discharged is increasing, directly be discharged in the rivers,lakes and seas as not handling, can cause environment rapid deterioration, people will lose the water source of cleaning, and harmful to human is healthy, and in order to prevent the pollution of the environment, many sewage works have all been built in present many cities, sanitary sewage is handled, but chemical method or physical method are adopted in being seen sanitary sewage disposal mostly; When the water body of fish pond, lake, fishpond is handled, also adopt aeration mostly, change water or water drained after dig out means such as mud, these methods not only workload are big, cost cost height, especially to the bigger pond of area, lake, very difficult with the manual method processing, can only letting alone of having is smelly, not only can not be as domestic water, even breed fish and also be difficult to survive.
In order to solve a large amount of municipal effluents and pond, lake sewage handling problem, scientists is except adopting above-mentioned said physics method or chemical Treatment, many new methods have also been studied in recent years, microorganism treatment is exactly a kind of new trial, since the eighties, many countries adopt bacterium method, yeast method to dispose of sewage and obtain some effects, adopt microorganism species (EM) to handle starch factory and foodstuffs industry sewage as Japan, have reduced biological oxygen demand (BOD); The U.S. also discloses a kind of extracellular enzyme with bacillus culture and has combined processing fibre-bearing, carbohydrate and protein sewage (Chinese patent CN1147803) with the fungi cellulase; Germany adopts the activation pond, in the presence of microbe carrier, waste water and active sludge is mixed, and aerating oxygen makes sewage by microbiological oxidation, thereby reaches the purpose (Chinese patent CN86100366) of purifying waste water.The weak point that the sewage water treatment method of above-mentioned introduction exists is that microorganism culturing needs the condition harshness, DeGrain, use extensive inadequately, and facility investment is big, cost is high, particularly can not be widely used in the processing of the sewage sludge such as pond, ornamental fishpond of city domestic sewage and pond, lake and raising aquatic animals.
The purpose of this invention is to provide that a kind of method is simple, effective, the method with treating sewage and mud with microbes of reduced investment.
In secular working practice and scientific experimentation, the inventor has obtained enlightenment from the Nature, observe the often long-pending fallen leaves of having expired on the abundant mountain of many virgin forests and vegetation, thick fallen leaves have formed septic state on the face of land, instantly when raining heavyly, although rainwater sees through these septic mulch cover mulch-coverings, but the brook on the mountain under effusive mountain spring and the mountain is still limpid clean, exist the very strong microorganism of detergent power in the possible rotted plant material, the ability of this self-cleaning is that any chemistry all can't be compared with physical method, the inventor thereby from studying these spontaneous phenomenons, through test many times, a kind of effective ways have been found with treating sewage and mud with microbes.
The present invention is achieved in that the process of microorganism treating sewage is divided into following three steps: 1. original strain collection and cultivation: adopt from the mountain of wildwood or the virgin forest in the rotten earth under rotten fallen leaves of plant or the mulch cover mulch-covering and gather original strain, get the stem or the leaf of fresh plant again, the fruit chopping, the also available plant chopping adding pure water that dries, through boiling sterilization, with the original strain inoculation of gathering, pressing normal temperature and pressure cultivated 5-30 days, remove the bacterial classification that obtains cultivating behind the impurity, can preserve at normal temperatures after the sealing 1-5 month, and also can put refrigerating chamber preservation to 2～20 ℃.2. the enlarged culturing of bacterial classification domestication, sanitary sewage that needs are handled or pond, lake sewage sludge are extraordinarily gone into (bacterial classification: sewage or mud=1: 1000～5000) tame enlarged culturing 5-20 days at normal temperatures and pressures, obtain domesticated strain in the bacterial classification of above-mentioned cultivation by 1000-5000.3. dispose of sewage and mud: 1. disposing of sewage adds the ratio of domesticated strain in 100～500PPM in sanitary sewage or the pond sewage, throw every day 1 time, throw 2-30 time altogether, can reach and make the COD clearance more than 90%, the BOD clearance is more than 90%, after also can adding domesticated strain, handled to the effluent cycle aeration 120-200 hour, COD and BOD clearance are more than 97%.2. handle mud, domesticated strain of the present invention (sludge carrier) is buried in the sewage lagoon bed mud, the mud stink is a basically eliminate after 3-7 days, and can draw out it and dry this moment, uses as agricultural fertilizer; 3. culture aquatic animal, the strain domestication that water in the aquatic animal pond was added the 1st step, culture the pond in the ratio input of 200～500PPM then, in addition aeration can keep need not changing water in water body 6-16 month, and guarantee that aquatic animal to grow is good, the constant raw meat of water body and smelly, improve the surviving rate of culturing greatly, reduce disease, improve about output 10-30%.
Microorganism of the present invention can be disposed of sewage and the mechanism of mud is that it has utilized on the mountain of the Nature broad-leaf forest vegetation or the rotted plant material of virgin forest and the self-purification capacity of peat, there are several thousand kinds of microorganism species in these rotted plant materials and peat, these floras with plant stem-leaf or fruit enlarged culturing after, when adding the sewage of different needs processing, a part of bacterial classification wherein is responsive to the microorganism in the sewage sludge, responsive bacterial classification is bred in a large number, spoilage organism is suppressed, when the bacterial classification after the propagation domestication is rendered in sewage or the mud, these bacterial classifications just play the effect of pollution treatment, though we can't qualitatively and quantitative analyze the generic and the quantity of bacterial classification from bacterial classification, but the self-cleaning micropopulation in this Nature has played synergy really, we are decided to be the microorganism of this combination " YC biotic factor " (scientific and technological achievement and trade(brand)name be called after YC biotic factor also), and we also abbreviate " YC biotic factor " as among the following embodiment.
Microorganism of the present invention (YC biotic factor) is disposed of sewage, the method for mud compared with the prior art, its outstanding substantive distinguishing features and obvious improvement is:
Bacterial classification gather more convenient, can be from the abundant mountain of many broad-leaf forest vegetation or wildwood, virgin forest the rotten soil of rotted leaf in extract, and the inoculation of available ordinary method goes down to posterity, and do not need seed selection or improvement bacterial classification from bacterial classification specially.
2. these spawn culture enlarge easily, get final product inoculation culture with general plant behind sterilization.
3. wide adaptability, bacterial classification can adapt to the domestication of a lot of sewage sludges, especially to city domestic sewage, the aquafarm of fish pond, lake sewage, mud, the water body of family's goldfish jar, institutional settings garden view and admire the pond, the sewage of food factory, starch factory can both be handled effectively.
4. treatment effect is good, the YC biotic factor concentration of use the present invention domestication is 100-500PPM only, but the COD and the BOD clearance of the sanitary sewage of handling reach more than 90%, water body in fishpond, the fish jar can keep need not changing water in 6-16 month, fish and the aquatic animal rate of falling ill significantly reduce, and improve more than the output 10-30%.
5. can handle mud, make the mud in pond no longer smelly, dry its fertilizer efficiency and do not subtract but pick up.
6. but the municipal sewage plant uses YC factor speed up processing, generally shortens 2-3 days, and also administering for the pollution treatment of various industrial sewages from now on provides good experience for reference.
Below be embodiments of the invention:
Embodiment one, adopts bacterial classification embodiment, gets decomposed leaves or leaf and cover 10 kilograms in earth down from certain subtropics virgin forest, brings back and implements the chamber, adds 100 liters of deionized waters or pure water, seals preservation.
Embodiment two, get the 10 kilograms of leaves or the thin branch of above-mentioned identical virgin forest, and chopping, is added in the bacterial classification of embodiment one normal temperature and cultivated 20 days its boiling sterilization with 20 liters of deionized waters, places cold compartment of refrigerator to preserve.
Embodiment three, get the bacterial classification of embodiment one, add through smashing, and with the dried leaf of water boil, branch was cultivated 30 days at normal temperatures, and the expansion bacterial classification that obtains is stored in 10 ℃ the refrigerator.
Embodiment four, get 200 kilograms in the sewage in certain unit labor cost lake, and the 10 kilograms of domestications of bacterial classification that add embodiment were cultivated 10 days, press the concentration of the 300PPM of artificial lake water then, add the YC biotic factor of domestication, aeration 120-200 hour, originally COD is 3000mg/l, and handling the back is 100mg/l.
Embodiment five, get 200 kilograms in the mud in certain smelly pool, add 20 kilograms of the bacterial classifications of embodiment three, normal temperature and pressure domestication was cultivated 30 days, will drop into the YC biotic factor of taming by 100PPM by per 10 square metres then and bury below the mud, after 15 days, whole pool is no longer smelly, and it is clear that water body becomes.
Embodiment six, get 10 cubic metres of city domestic sewages, are put in the circulating water pool, 50 kilograms 25 ℃ of the bacterial classifications of adding embodiment two, domestication was cultivated 15 days, in order to Treating Municipal Sewage, COD and BOD can be removed about 85%, can be used as agricultural irrigation or industrial colling behind the clarifying contaminated liquids.
Embodiment seven, rest 100 kilograms in the water on the fish and water pool, 3 kilograms of the bacterial classifications of adding embodiment two, domestication was cultivated 25 days in the time of 30 ℃, then with the bottling of these domestications YC biotic factor, giving aquaculture thing or family breeds goldfish, press 200-300PPM concentration and add, charged into the air cycle water body, water is not smelly in half a year, fish growth is good, and is anosis.
Embodiment eight, get 250 kilograms of the waste water of certain molasses-spirit factory, add the bacterial classification of 40 kilograms of embodiment three, and domestication cultivated for 2 week in the time of 30 ℃, add then in the alcohol waste water pond, the COD and the BOD of sewage can be removed about 90% in 3 days.
Embodiment disposes of sewage:
One, administers lake sewage
Take a sample 10 tons and carry out the water quality managemental experiment in February, 1999 in lake, Nanning city, the result is as follows:
| ????PH | ??COD | Ammonia nitrogen (mg/l) | Total nitrogen (mg/l) | Dissolved oxygen (mg/l) | Total phosphorus (mg/l) | |
| Before the processing | ????7.61 | ??90.24 | ????74.10 | ????147.6 | ??1.81 | ??2.42 |
| After the processing | ????8.14 | ??8.64 | ????58.50 | ????123.7 | ??4.6 | ??237 |
Two, administer molasses alcohol waste liquid
Guangxi molasses-spirit factory administers the alcohol slops pilot scale in April, 1999.
Measured COD10.7 ten thousand in 7 months 20 o'clock April in 1999, add the YC biotic factor, with the blank contrast, 15 o'clock on the 8th April in 1999 recorded COD4.1 ten thousand, and control group is constant substantially, and it is 61.68% that COD goes the rate of falling.
Three, administer medical sewage
Guangxi hospital 1999 administers hospital's effluent sewerage with the YC biotic factor, recorded the molten number of total bacterium (cfu/ml) 2520 in 9 o'clock on the 10th March in 1999, intestinal bacteria cfu/ml756-882, after adding the YC biotic factor, recorded total bacterium molten several 751 in 23 o'clock on the 10th March in 1999, fall 70.2%, coliform count 225-263, it is obvious that visible the present invention eliminates effect to pathogenic bacterium.)
Four, administer the shrimp-cultivation pool water
On June 10th, 1999 was administered water test to Macrobrachium rosenbergii breeding pond, shrimp field, Guangxi
| Sequence number | Pond number | Condition | Date | Output of seedling | Ascensional range | Water quality | Remarks |
| 1 | ??1# | 1m 2(adding the YC factor) | ????98.6.10. | 400,000 tails | 14.2％ | Than conventional stable, clarification, need not to change water | |
| 2 | ??2# | 1m 2(routine) | ????98.6.10. | 350,000 tails | Conventional | ||
| 3 | ??1# | 1m 2(adding the YC factor) | ????98.7.15. ????98.7.15. | 430,000 tails | 13.2％ | Stablize, clarify, need not to change water than routine | |
| 4 | ??2# | 1m 2(routine) | ????98.7.15. | 380,000 tails | Conventional |
Claims (5)
1. method with treating sewage and mud with microbes is characterized in that comprising following three steps:
(1) collection of original strain and cultivation, from the mountain of wildwood or virgin forest adopt plant to rot to gather original strain the rotten earth under fallen leaves or the mulch cover mulch-covering, get fresh plant stem or leaf, fruit chopping again, perhaps dry the plant chopping and add pure water, through boiling sterilization, with the original strain inoculation of gathering, cultivated at normal temperatures and pressures 5-30 days;
(2) enlarged culturing of bacterial classification domestication is extraordinarily gone into sewage or mud that needs are handled by 1000-5000 in the bacterial classification of cultivating with leaf, stem, fruit, and normal temperature and pressure domestication was down cultivated 5-20 days, obtained domesticated strain;
(3) domesticated strain is added sewage or bury in the mud circulating water body or aeration.
2. the method with treating sewage and mud with microbes according to claim 1, the bacterial classification after it is characterized in that cultivating seal at normal temperatures preserves or places the refrigerator cold-storage preservation.
3. the method with treating sewage and mud with microbes according to claim 1 is characterized in that bacterial classification is used to handle city domestic sewage.
4. the method with treating sewage and mud with microbes according to claim 1 is characterized in that bacterial classification is used to handle pond, lake, aquaculture of aquatic animal water body.
5. the method with treating sewage and mud with microbes according to claim 1 is characterized in that bacterial classification is used to handle waste industrial water from light industry, food factory's sewage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99121340A CN1249276A (en) | 1999-10-10 | 1999-10-10 | Process for treating sewage and mud with microbes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99121340A CN1249276A (en) | 1999-10-10 | 1999-10-10 | Process for treating sewage and mud with microbes |
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| Publication Number | Publication Date |
|---|---|
| CN1249276A true CN1249276A (en) | 2000-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99121340A Pending CN1249276A (en) | 1999-10-10 | 1999-10-10 | Process for treating sewage and mud with microbes |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102757265A (en) * | 2012-07-28 | 2012-10-31 | 张海员 | Preparation method of microbe beneficial bacterial manure using domestic garbage |
| CN103332989A (en) * | 2013-07-12 | 2013-10-02 | 张海员 | Method for preparing special fertilizer for greenhouse flowers and plants by utilizing microorganism probiotic culture |
| CN105399218A (en) * | 2015-12-18 | 2016-03-16 | 仝荣 | Sewage treatment method of biological bacteria |
-
1999
- 1999-10-10 CN CN99121340A patent/CN1249276A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102757265A (en) * | 2012-07-28 | 2012-10-31 | 张海员 | Preparation method of microbe beneficial bacterial manure using domestic garbage |
| CN102757265B (en) * | 2012-07-28 | 2014-06-04 | 张海员 | Preparation method of microbe beneficial bacterial manure using domestic garbage |
| CN103332989A (en) * | 2013-07-12 | 2013-10-02 | 张海员 | Method for preparing special fertilizer for greenhouse flowers and plants by utilizing microorganism probiotic culture |
| CN103332989B (en) * | 2013-07-12 | 2015-07-22 | 张海员 | Method for preparing special fertilizer for greenhouse flowers and plants by utilizing microorganism probiotic culture |
| CN105399218A (en) * | 2015-12-18 | 2016-03-16 | 仝荣 | Sewage treatment method of biological bacteria |
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