CN109626732A - A kind of mixed lower drip black and odorous water administering method - Google Patents
A kind of mixed lower drip black and odorous water administering method Download PDFInfo
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- CN109626732A CN109626732A CN201811630990.1A CN201811630990A CN109626732A CN 109626732 A CN109626732 A CN 109626732A CN 201811630990 A CN201811630990 A CN 201811630990A CN 109626732 A CN109626732 A CN 109626732A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/02—Odour removal or prevention of malodour
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
- C02F3/342—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the enzymes used
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
- C02F3/347—Use of yeasts or fungi
Abstract
The invention discloses a kind of mixed lower drip black and odorous water administering methods, block exogenous solid-liquid pollutant to enter in contaminated black and odorous water first, the solid pollutant in black and odorous water is tentatively removed by way of salvaging；Then mud-water separation material TMD is added into black and odorous water, shakedown black and odorous water stable suspersion colloform texture takes off black deodorization, enhancing water transparency；Then filling bio-oxidisable material BiO directly is targeted to the bed mud of black and odorous water2With engineered microbes AOB, water body oxidation-reduction potential ORP is improved, optimizes bottom mud microbe metabolism environment, activation bottom is dwelt microorganism fast breeding.TMD, BiO that the method for the present invention uses2There is complementary, synergistic effect with tri- groups of materials of AOB, the pollutant components such as nitrogen in black and odorous water, phosphorus and organic matter can be effectively reduced, the stink of black and odorous water can be substantially eliminated simultaneously, so that reaching quickly improves black-odor riverway, water body in lake water quality, restores the purpose of the ecological balance.
Description
Technical field:
The present invention relates to a kind of mixed lower drip black and odorous water administering methods, belong to technology of waste water control field.
Background technique
In recent years, city river, lake and open water black and odorous water problem have seriously affected the normal life of people
With health, a series of ecological environment problems caused not only can constitute prestige to people's living environment and human health
The side of body, also badly damaged city beautiful is vivid.It can be seen that the solution and improvement of city black and odorous water are extremely urgent.
Currently, the administering method of city black and odorous water mainly has physical method, chemical method and bioanalysis.But in its black and odorous water
The problems such as usually palliative in practical application, processing cost is expensive, is also easy to produce secondary pollution, complicated for operation.It is wherein single
Administering method is usually weak to the degradation capability of water pollutant in the engineer application of black and odorous water, and treatment effect is low, cost
Height acts on the problems such as unobvious to the elimination of odorous gas hydrogen sulfide in black and odorous water.
Summary of the invention
In place of avoiding above-mentioned the shortcomings of the prior art, the present invention provides a kind of mixed lower drip black and odorous waters to control
Reason method is mainly used for improving the black smelly and eutrophication of the water bodys such as lake, river.The method of the present invention can be effectively reduced
The pollutant components such as nitrogen, phosphorus and organic matter in black and odorous water, while the stink of black and odorous water can be substantially eliminated, to reach fast
Speed improves the water qualities such as black-odor riverway, lake, restores the purpose of its water ecology balance.
Lower drip black and odorous water administering method is mixed in the present invention, is included the following steps:
Step 1: blocking exogenous solid-liquid pollutant to enter in contaminated black and odorous water first, by manually or mechanically beating
The mode of fishing tentatively removes the solid pollutant in black and odorous water；
Step 2: mud-water separation material TMD, shakedown black and odorous water stable suspersion colloid knot are added into black and odorous water
Structure takes off black deodorization, enhancing water transparency, and sunlight can be made through water body, this step is known as " upper mixed "；
In step 2, the mud-water separation material TMD mainly includes CaO, FeSO4And MgSO4, constituted by mass fraction are as follows:
1 part of CaO, FeSO42 parts, MgSO42 parts.The dosage of the mud-water separation material TMD be Water quality 1.5~
2.5‰。
In step 2, the use optimum condition of the mud-water separation material TMD are as follows: pH is 7~9.
Step 3: after step 2 is handled 6-8 days, directly targeting filling bio-oxidisable material BiO to the bed mud of black and odorous water2With
Engineered microbes AOB improves water body oxidation-reduction potential ORP, optimizes bottom mud microbe metabolism environment, dwell microorganism at activation bottom
Fast breeding, this step are known as " lower drop "；
In step 3, the bio-oxidisable material BiO2Mainly by porous adsorption carrier, oxygen-release material and enzyme activity material group
At by mass fraction composition are as follows: 40 parts of porous adsorption carrier, 30 parts of oxygen-release material, 30 parts of enzyme activity material.The biological oxidation
Material BiO2Dosage be Water quality 2~2.5 ‰.
Wherein, the porous adsorption carrier is ultrafine zeolite powder, average grain diameter 0.65m, external surface area 4.8m2/
g；The oxygen-release material is calper calcium peroxide, peromag and SODIUM PERCARBONATE, and composition mass ratio is 2:1.5:1；The enzyme activity material
Material is protein decomposition enzyme.
In step 3, the engineered microbes AOB mainly by light and bacterium, saccharomycete, actinomyces, bacillus, Bdellovibrio and
Catabolic enzyme composition, is constituted by mass fraction are as follows: light and 20 parts of bacterium, 15 parts of saccharomycete, and 20 parts of actinomyces, 20 parts of bacillus, leech
15 parts of vibrios, 10 parts of catabolic enzyme.The dosage of the engineered microbes AOB is 0.05~the 0.1 ‰ of Water quality.
Wherein, the light and bacterium are made of Rhodopseudomonas palustris, red spirillum and thiophilic red pseudomonas, form quality
Than for 5:3:2；The saccharomycete is brewer's yeast；The actinomyces are made of streptomycete and pink mold cyst bacterium, form mass ratio
For 6:4；The bacillus is bacillus megaterium；The catabolic enzyme is protein decomposition enzyme.
In step 3, the use optimum condition of the engineered microbes AOB are as follows: pH is 7~9, room temperature.
Step 4: after step 3 handles 1-2 months, putting water plant in a suitable place to breed into water body, enrich aquatic ecosystem, restore water body
Self-purification capacity carries out General Maintenance to lake, river etc. later.
In step 4, the water plant includes one or more of Chinese celery, black algae, eel grass etc., and stocking rate is 5 plants/
m2。
In step 4, the General Maintenance, which refers to, quarterly adds a mud-water separation according to the method for step 2 and step 3
Material TMD, bio-oxidisable material BiO2With engineered microbes AOB, and water plant is gathered in.
Mixing lower drip black and odorous water administering method on invention and being mainly used in improves the water bodys such as lake, river
Black smelly and eutrophication.
The method of the present invention is strong to environmental suitability, precisely can efficiently remove black smelly phenomenon, TMD, BiO2With tri- groups of materials of AOB
At low cost, treatment effect is excellent with complementary, synergistic effect, the clear mud of water is yellow, environment friendly and pollution-free, easy to operate, can be effectively extensive
Multiple bio-diversity, has positive engineering practicability.
The beneficial effects of the present invention are embodied in:
1, the present invention is strong to environmental suitability, and action effective is fast, at low cost, effect is good, environment friendly and pollution-free, and preparation is simple,
With positive engineering practicability；
2, the mud-water separation material TMD selected by the present invention can with organic matter in black and odorous water, black colloidal suspended substance, can
The reaction of the adsorption-flocculations such as dissolubility phosphorus, SS chelates mineralising stabilizing heavy metal ion, and entanglement forms the big floccule body rapid precipitation of particle,
Hydraulic gel plugged zone is formed in water sludge interface, stabilization is not easy to disintegrate with water flowing, greatly reduces Mud Layer thickness, reduces
The concentration of water body titanium pigment stops bed mud nutrients sustained release, and TMD takes enzyme activity material reinforcement bed mud bacterium enzymatic activity, promotes bed mud
N, the organic proteins biological metabolism such as P, S is degraded, the black smelly disappearance of bed mud, bed mud sand mineralising (stable, inviscid, easily separated,
Porous structure, odorless)；
3, the bio-oxidisable material BiO selected by the present invention2Belong to the quick-acting scavenging materials of black and odorous water, can long-term oxygen release,
Improve bed mud and water body dissolved oxygen, improves muddy water ORP, quickly improve water body and the black smelly state of bed mud, eliminate black smelly；Purification clarification
Water quality optimizes bed mud aerobic microbiological metabolism environment, forms resistant mineral precipitating, effectively bed mud is prevented to float；Promote COD/
NH3-N/TP biodegrade；Safety and environmental protection, without secondary pollution, resolution in situ is not necessarily to dredging, substantially reduces expense；
4, the engineered microbes AOB selected by the present invention largely absorbs nutriment, fastly under with high salt, high ammonia nitrogen environment
Speed proliferation, disappear nitrogen dephosphorization, takes off black deodorization, and water purification disappears mud, and synergistic between bacterial strain.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention,
Technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is in the present invention
A part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art exist
Every other embodiment obtained under the premise of creative work is not made, the scope of the present invention is belonged to.
Embodiment 1:
Upper mixed lower drip black and odorous water administering method includes the following steps: in the present embodiment
It blocks external source solid-liquid pollutant to enter in contaminated black and odorous water, is tentatively removed by manually or mechanically salvaging mode
Solid pollutant in water body, and carry out cut a dirt receive pipe work；2 ‰ mud-water separation material TMD are added into black and odorous water；To sun
When light can pass through water body, then is targeted to black smelly bed mud and fill 2 ‰ bio-oxidisable material BiO2With 0.05 ‰ engineered microbes AOB；
Under suitable conditions, after handling a period of time, sampling and testing water quality indicator；After reaching V class water quality standard of earth's surface, aquatic plant is put in a suitable place to breed
Object enriches aquatic ecosystem, restores water body self-purification ability；Carry out long term maintenance later and to lake, river etc..
Not use black and odorous water of the invention as blank sample, with Berthelot spectrophotometry (HJ 535-2009) point
Not Ce Ding ammonia-nitrogen content in sewage, measure the total phosphorus in sewage respectively with ammonium molybdate spectrophotometric method (GB 11893-89) and contain
Amount measures the total nitrogen content in sewage respectively with alkaline chitinase resolution ultraviolet spectrophotometry (HJ 636-2012), uses
Rapid-digestion spectrophotometry (HJ/T 399-2007) measures the COD content in sewage respectively, is calculated on the basis of blank sample
Degradation rate, using the degradation rate of black and odorous water ammonia nitrogen of the invention up to 92.55%, the degradation rate of total nitrogen is dropped up to 89.89%, COD
Solution rate is up to 91.80%, and total phosphorus degradation rate is up to 91.67% (detailed data is shown in Table 1).Wherein degradation rate=(blank sample numerical value-it adopts
With numerical value of the present invention)/blank sample numerical value } × 100%.
Table 1 using the present invention and does not use water quality testing data of the invention
| Experiment process | COD(mg/L) | Ammonia nitrogen (mg/L) | Total nitrogen (mg/L) | Total phosphorus (mg/L) |
| Blank sample | 165.34 | 11.68 | 18.69 | 3.12 |
| The present invention handles water sample | 13.56 | 0.87 | 1.89 | 0.26 |
| Degradation rate | 91.80% | 92.55% | 89.89% | 91.67% |
Embodiment 2:
Upper mixed lower drip black and odorous water administering method includes the following steps: in the present embodiment
It blocks external source solid-liquid pollutant to enter in contaminated black and odorous water, is tentatively removed by manually or mechanically salvaging mode
Solid pollutant in water body, and carry out cut a dirt receive pipe work；2.5 ‰ mud-water separation material TMD are added into black and odorous water；To
When sunlight can pass through water body, then is targeted to black smelly bed mud and fill 2 ‰ bio-oxidisable material BiO2With 0.1 ‰ engineered microbes
AOB；Under suitable conditions, after handling a period of time, sampling and testing water quality indicator；After reaching V class water quality standard of earth's surface, water is put in a suitable place to breed
Plant enriches aquatic ecosystem, restores water body self-purification ability；Carry out long term maintenance later and to lake, river etc..
Not use black and odorous water of the invention as blank sample, with Berthelot spectrophotometry (HJ 535-2009) point
Not Ce Ding ammonia-nitrogen content in sewage, measure the total phosphorus in sewage respectively with ammonium molybdate spectrophotometric method (GB 11893-89) and contain
Amount measures the total nitrogen content in sewage respectively with alkaline chitinase resolution ultraviolet spectrophotometry (HJ 636-2012), uses
Rapid-digestion spectrophotometry (HJ/T 399-2007) measures the COD content in sewage respectively, is calculated on the basis of blank sample
Degradation rate, using the degradation rate of black and odorous water ammonia nitrogen of the invention up to 83.97%, the degradation rate of total nitrogen is dropped up to 90.01%, COD
Solution rate is up to 90.37%, and total phosphorus degradation rate is up to 90.70% (detailed data is shown in Table 2).Wherein degradation rate=(blank sample numerical value-it adopts
With numerical value of the present invention)/blank sample numerical value } × 100%.
Table 2 using the present invention and does not use water quality testing data of the invention
| Experiment process | COD(mg/L) | Ammonia nitrogen (mg/L) | Total nitrogen (mg/L) | Total phosphorus (mg/L) |
| Blank sample | 162.18 | 10.98 | 19.12 | 3.87 |
| The present invention handles water sample | 15.62 | 1.76 | 1.91 | 0.36 |
| Degradation rate | 90.37% | 83.97% | 90.01% | 90.70% |
Embodiment 3:
Upper mixed lower drip black and odorous water administering method includes the following steps: in the present embodiment
It blocks external source solid-liquid pollutant to enter in contaminated black and odorous water, is tentatively removed by manually or mechanically salvaging mode
Solid pollutant in water body, and carry out cut a dirt receive pipe work；2 ‰ mud-water separation material TMD are added into black and odorous water；To sun
When light can pass through water body, then is targeted to black smelly bed mud and fill 2.5 ‰ bio-oxidisable material BiO2With 0.1 ‰ engineered microbes
AOB；Under suitable conditions, after handling a period of time, sampling and testing water quality indicator；After reaching V class water quality standard of earth's surface, water is put in a suitable place to breed
Plant enriches aquatic ecosystem, restores water body self-purification ability；Carry out long term maintenance later and to lake, river etc..
Not use black and odorous water of the invention as blank sample, with Berthelot spectrophotometry (HJ 535-2009) point
Not Ce Ding ammonia-nitrogen content in sewage, measure the total phosphorus in sewage respectively with ammonium molybdate spectrophotometric method (GB 11893-89) and contain
Amount measures the total nitrogen content in sewage respectively with alkaline chitinase resolution ultraviolet spectrophotometry (HJ 636-2012), uses
Rapid-digestion spectrophotometry (HJ/T 399-2007) measures the COD content in sewage respectively, is calculated on the basis of blank sample
Degradation rate, using the degradation rate of black and odorous water ammonia nitrogen of the invention up to 87.45%, the degradation rate of total nitrogen is dropped up to 89.38%, COD
Solution rate is up to 90.17%, and total phosphorus degradation rate is up to 87.25% (detailed data is shown in Table 3).Wherein degradation rate=(blank sample numerical value-it adopts
With numerical value of the present invention)/blank sample numerical value } × 100%.
Table 3 using the present invention and does not use water quality testing data of the invention
| Experiment process | COD(mg/L) | Ammonia nitrogen (mg/L) | Total nitrogen (mg/L) | Total phosphorus (mg/L) |
| Blank sample | 164.89 | 12.11 | 18.36 | 2.98 |
| The present invention handles water sample | 16.21 | 1.52 | 1.95 | 0.38 |
| Degradation rate | 90.17% | 87.45% | 89.38% | 87.25% |
Embodiment 4:
Upper mixed lower drip black and odorous water administering method includes the following steps: in the present embodiment
It blocks external source solid-liquid pollutant to enter in contaminated black and odorous water, is tentatively removed by manually or mechanically salvaging mode
Solid pollutant in water body, and carry out cut a dirt receive pipe work；2.5 ‰ mud-water separation material TMD are added into black and odorous water；To
When sunlight can pass through water body, then is targeted to black smelly bed mud and fill 2.5 ‰ bio-oxidisable material BiO2With 0.05 ‰ engineered microbes
AOB；Under suitable conditions, after handling a period of time, sampling and testing water quality indicator；After reaching V class water quality standard of earth's surface, water is put in a suitable place to breed
Plant enriches aquatic ecosystem, restores water body self-purification ability；Carry out long term maintenance later and to lake, river etc..
Not use black and odorous water of the invention as blank sample, with Berthelot spectrophotometry (HJ 535-2009) point
Not Ce Ding ammonia-nitrogen content in sewage, measure the total phosphorus in sewage respectively with ammonium molybdate spectrophotometric method (GB 11893-89) and contain
Amount measures the total nitrogen content in sewage respectively with alkaline chitinase resolution ultraviolet spectrophotometry (HJ 636-2012), uses
Rapid-digestion spectrophotometry (HJ/T 399-2007) measures the COD content in sewage respectively, is calculated on the basis of blank sample
Degradation rate, using the degradation rate of black and odorous water ammonia nitrogen of the invention up to 88.01%, the degradation rate of total nitrogen is dropped up to 89.47%, COD
Solution rate is up to 89.28%, and total phosphorus degradation rate is up to 87.78% (detailed data is shown in Table 4).Wherein degradation rate=(blank sample numerical value-it adopts
With numerical value of the present invention)/blank sample numerical value } × 100%.
Table 4 using the present invention and does not use water quality testing data of the invention
| Experiment process | COD(mg/L) | Ammonia nitrogen (mg/L) | Total nitrogen (mg/L) | Total phosphorus (mg/L) |
| Blank sample | 163.28 | 12.34 | 18.42 | 3.11 |
| The present invention handles water sample | 17.51 | 1.48 | 1.94 | 0.38 |
| Degradation rate | 89.28% | 88.01% | 89.47% | 87.78% |
Embodiment 5:
Upper mixed lower drip black and odorous water administering method includes the following steps: in the present embodiment
It blocks external source solid-liquid pollutant to enter in contaminated black and odorous water, is tentatively removed by manually or mechanically salvaging mode
Solid pollutant in water body, and carry out cut a dirt receive pipe work；2.5 ‰ mud-water separation material TMD are added into black and odorous water；To
When sunlight can pass through water body, then is targeted to black smelly bed mud and fill 2.5 ‰ bio-oxidisable material BiO2With 0.1 ‰ engineered microbes
AOB；Under suitable conditions, after handling a period of time, sampling and testing water quality indicator；After reaching V class water quality standard of earth's surface, water is put in a suitable place to breed
Plant enriches aquatic ecosystem, restores water body self-purification ability；Carry out long term maintenance later and to lake, river etc..
Not use black and odorous water of the invention as blank sample, with Berthelot spectrophotometry (HJ 535-2009) point
Not Ce Ding ammonia-nitrogen content in sewage, measure the total phosphorus in sewage respectively with ammonium molybdate spectrophotometric method (GB 11893-89) and contain
Amount measures the total nitrogen content in sewage respectively with alkaline chitinase resolution ultraviolet spectrophotometry (HJ 636-2012), uses
Rapid-digestion spectrophotometry (HJ/T 399-2007) measures the COD content in sewage respectively, is calculated on the basis of blank sample
Degradation rate, using the degradation rate of black and odorous water ammonia nitrogen of the invention up to 87.23%, the degradation rate of total nitrogen is dropped up to 88.95%, COD
Solution rate is up to 89.58%, and total phosphorus degradation rate is up to 87.06% (detailed data is shown in Table 5).
Table 5 using the present invention and does not use water quality testing data of the invention
| Experiment process | COD(mg/L) | Ammonia nitrogen (mg/L) | Total nitrogen (mg/L) | Total phosphorus (mg/L) |
| Blank sample | 164.37 | 12.37 | 17.64 | 2.86 |
| The present invention handles water sample | 17.12 | 1.58 | 1.95 | 0.37 |
| Degradation rate | 89.58% | 87.23% | 88.95% | 87.06% |
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of mixed lower drip black and odorous water administering method, it is characterised in that include the following steps:
Step 1: blocking exogenous solid-liquid pollutant to enter in contaminated black and odorous water first, pass through what is manually or mechanically salvaged
Mode tentatively removes the solid pollutant in black and odorous water；
Step 2: mud-water separation material TMD is added into black and odorous water, shakedown black and odorous water stable suspersion colloform texture takes off
Black deodorization, enhancing water transparency；
Step 3: after step 2 is handled 6-8 days, directly targeting filling bio-oxidisable material BiO to the bed mud of black and odorous water2With engineering
Microorganism AOB improves water body oxidation-reduction potential ORP, optimizes bottom mud microbe metabolism environment, and the activation bottom microorganism that dwells quickly increases
It grows；
Step 4: after step 3 handles 1-2 months, putting water plant in a suitable place to breed into water body, enrich aquatic ecosystem, restore the self-purification of water
Ability carries out General Maintenance to water body later.
2. administering method according to claim 1, it is characterised in that:
In step 2, the mud-water separation material TMD includes CaO, FeSO4And MgSO4, constituted by mass fraction are as follows: and 1 part of CaO,
FeSO42 parts, MgSO42 parts.
3. administering method according to claim 2, it is characterised in that:
The dosage of the mud-water separation material TMD is 1.5~the 2.5 ‰ of Water quality.
4. administering method according to claim 2, it is characterised in that:
The use optimum condition of the mud-water separation material TMD are as follows: pH is 7~9.
5. administering method according to claim 1, it is characterised in that:
In step 3, the bio-oxidisable material BiO2Including porous adsorption carrier, oxygen-release material and enzyme activity material, by mass fraction
It constitutes are as follows: 40 parts of porous adsorption carrier, 30 parts of oxygen-release material, 30 parts of enzyme activity material.
6. administering method according to claim 5, it is characterised in that:
The bio-oxidisable material BiO2Dosage be Water quality 2~2.5 ‰.
7. administering method according to claim 1, it is characterised in that:
In step 3, the engineered microbes AOB includes light and bacterium, saccharomycete, actinomyces, bacillus, Bdellovibrio and decomposition
Enzyme is constituted by mass fraction are as follows: light and 20 parts of bacterium, 15 parts of saccharomycete, and 20 parts of actinomyces, 20 parts of bacillus, 15 parts of Bdellovibrio,
10 parts of catabolic enzyme.
8. administering method according to claim 7, it is characterised in that:
The dosage of the engineered microbes AOB is 0.05~the 0.1 ‰ of Water quality.
9. administering method according to claim 7, it is characterised in that:
In step 3, the use optimum condition of the engineered microbes AOB are as follows: pH is 7~9, room temperature.
10. administering method according to claim 1, it is characterised in that:
In step 4, the water plant includes one or more of Chinese celery, black algae, eel grass etc., and stocking rate is 5 plants/m2。
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| CN201811630990.1A CN109626732B (en) | 2018-12-29 | 2018-12-29 | Upper-mixing and lower-dropping black and odorous water body treatment method |
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| JPS56155693A (en) * | 1980-05-01 | 1981-12-01 | Ebara Infilco Co Ltd | Treatment of dense organic waste liquid |
| CN1121488A (en) * | 1994-10-28 | 1996-05-01 | 中山大学 | Decolor coagulant for waste water in dyeing industry and producing method |
| CN104445847A (en) * | 2014-11-28 | 2015-03-25 | 浙江绿凯环保科技股份有限公司 | Bottom sediment repairing agent and bottom sediment locking method |
| CN107840541A (en) * | 2017-11-30 | 2018-03-27 | 东莞市智汇水务科技有限公司 | A kind of smelly water body purification governing system of novel black and its purification treatment method |
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