CN108502963A - A kind of sewage-treating agent and its method for handling black and odorous water - Google Patents
A kind of sewage-treating agent and its method for handling black and odorous water Download PDFInfo
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- CN108502963A CN108502963A CN201810283484.3A CN201810283484A CN108502963A CN 108502963 A CN108502963 A CN 108502963A CN 201810283484 A CN201810283484 A CN 201810283484A CN 108502963 A CN108502963 A CN 108502963A
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
-
- 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
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- 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
- C02F3/348—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the way or the form in which the microorganisms are added or dosed
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/10—Photocatalysts
Abstract
The invention discloses a kind of sewage-treating agents, including：High molecular polymer flocculant, inorganic flocculating agent, mushroom nutriment, aerobic composite flora, facultative composite flora, anaerobism composite flora and inorganic nano material, the method for handling black and odorous water are：It is added directly sewage-treating agent into black and odorous water or is added into black and odorous water and coats inorganic agent made of sewage-treating agent.The sewage-treating agent of the present invention can effectively administer black and odorous water, and regulation effect is ideal, and water quality will not rebound after not damaging and administering to environment.Black and odorous water administering method is easy to operate efficiently, friendly to environment green.
Description
Technical field
The invention belongs to environmental protection and treatment fields, are related to a kind of sewage-treating agent more particularly to a kind of sewage disposal
Agent and its method for handling black and odorous water.
Background technology
Black smelly state is an extremity of water body, itself the characteristics of be also very different with other states.It is managed
Change environment representation is strong reducing property matter, and organic-inorganic pollution is extremely serious, and water body has peculiar smell, unsuitable aquatile life
It deposits, aquatic vegetation degenerates and even becomes extinct, and phytoplankton, zooplankter, zoobenthos only have a small amount of resistant kind to exist.Food chain is disconnected
It splits, food web is incoherent, ecosystem structure serious unbalance, and function, which is seriously degenerated, even to be lost.China's major part city at present
Black-odor riverway is developed into river in city.In many cities in China, river organic contamination generally existing and become increasingly conspicuous, municipal sewage
In line river, it is seriously polluted to flow through cities and towns section, and water body occurs seasonal or black throughout the year smelly, becomes the current city river in China
Water environmental problems urgently to be resolved hurrily in pollution problem.
The method of processing black and odorous water includes at this stage：External source blocking, endogenous control, purification of water quality, hydrodynamic force improve and
Ecological recovery etc., still, existing black and odorous water processing method all can not thoroughly solve water pollution problems, not only processing time
Long, processing mode is complicated, expends a large amount of manpower and materials, and treated that water body easily rebounds, although and manually adding chemicals
Regulation effect can be reached in a short time, but ecological environment can be destroyed, therefore, those skilled in the art remove carries out General Office to sewage
Reason is outer, is handled black and odorous water usually using microorganism.
Although carrying out sewage disposal with microorganism has the advantages that harmless, stable, efficient, it is to pH, temperature, solvent etc.
It is more demanding, and be not easy to store, this greatly limits its extensive uses in the treatment of waste water.Therefore, efficient long-acting is researched and developed
Sewage-treating agent, be the research emphasis and difficult point of the processing of current black and odorous water.
Invention content
In view of this, the present invention provides a kind of sewage-treating agent and its methods for handling black and odorous water, it is intended to efficient, long
Effect and the environment amenable pollution for administering black and odorous water.
To achieve the goals above, the present invention adopts the following technical scheme that：
Sewage-treating agent includes the component of following mass fraction：10-25 parts of high molecular polymer flocculant, inorganic flocculating agent
15-25 parts, 5-15 parts of mushroom nutriment, composite flora 8-15 parts aerobic, composite flora 2-10 parts facultative, anaerobism composite flora
5-15 parts and 0.1-0.2 parts of inorganic nano material；
Preferably：It is 20 parts of high molecular polymer flocculant, 20 parts of inorganic flocculating agent, 7 parts of mushroom nutriment, aerobic compound
0.1 part of 10 parts of flora, 5 parts of facultative composite flora, 10 parts of anaerobism composite flora and inorganic nano material.
The beneficial effects of the present invention are：The sewage-treating agent of the present invention can effectively administer black and odorous water, regulation effect
Ideal, water quality will not rebound after not damaging and administering to environment.
Further, high molecular polymer flocculant is polysilicon acid flocculant, polysilicate sulfuric acid ferric flocculant, poly- phosphorus aluminium chloride
Flocculant, ferric-polysilicate flocculant, polyaluminum sulfate ferric-aluminum chloride flocculant, the one or more of of polymerization Polyferric Sulfate silicon flocculant mix
It closes；
Inorganic flocculating agent is one or more of mixing of iron chloride, aluminium chloride, aluminum sulfate, ferric sulfate.
Inorganic nano material includes the component of following mass fraction：95 parts of nano-titanium dioxide, is received 2 parts of nano zine oxide
0.8 part of 2 parts of calcium carbonate of rice, 0.2 part of nanometer tin antimony and nano cupric oxide；
Inorganic nano material has efficient adsorption capacity, filter capacity and photo-catalysis capability, by sewage-treating agent
Pollutant, especially heavy metal ion are optionally adsorbed after inorganic nano material is added, moreover it is possible to greatly speed up organic matter
Oxidation rate.
Mushroom nutriment includes the component of following mass fraction：2 parts of 5 parts of mineral material and biological complex enzyme；
Mineral material be graphite, kaolin, dickite, mica, wollastonite, sillimanite, diatomite, bentonite, saponite,
One or more of mixing of sepiolite, attapulgite, rutile, feldspar；
Biological complex enzyme is the mixing of protease, cellulase, amylase and lipase one or more.
Aerobic flora includes the component of following mass fraction:14 parts of lactic acid bacteria, 10 parts of filamentary mould, 7 parts of alcaligenes,
7 parts of bacillus, 12 parts of Flavobacterium, 6 parts of Pseudomonas, 5 parts of Zoogloea, 5 parts of achromobacter, Nocard's bacillus 10
Part, 6 parts of Bdellovibrio, 8 parts of nitrobacteria, 10 parts of escherichia coli；
Facultative composite flora includes the component of following mass fraction：91 parts of saccharomycete, 8 parts of lichens spore bacillus, Escherichia coli 1
Part；
Anaerobism composite flora includes the component of following mass fraction：The dark bacillus of thermophilic carbon, Clostridium bryantii and acetogen AX3
10 parts of composite flora, 10 parts of Pasteur's sarcina methanica, 60 parts of EM floras, 20 parts of denitrifying bacterium；
The sewage-treating agent of the present invention can be directly used for black and odorous water processing, and sewage-treating agent can be also made to cladding processing
It is handled for black and odorous water after agent.
Flora bacterial species in sewage-treating agent of the present invention are more, metabolic type is various, can decompose in nature and exist
Most organic.Simultaneously as bacterium has huge variation ability, to certain even toxic people for being difficult to degrade
Work anthropogenics, flora can be by becoming exclusive or Co metabolism as utilization of carbon source, and degrades；Pass through aerobic bacteria
Group, anaerobic bacteria flora and facultative composite flora are used cooperatively, and three classes flora selectively can survive and purify water under various circumstances,
Comprehensive comprehensive treatment can be carried out to black and odorous water.
Further, further include parts by weight it is 30 parts of water soluble film material, uses water soluble film material with coating process
It is that the spherical of a diameter of 1-5cm obtains cladding inorganic agent by sewage-treating agent cladding；
Water soluble film material is polyvinyl alcohol, gelatinized starch, tapioca, cornstarch, modified starch or commercially available water-soluble
Any one or several mixing of property film；
Coating process includes turntable coating, rotary drum coating or continuous spouted bed coating.
It is using above-mentioned further advantageous effect：After cladding inorganic agent is made in sewage-treating agent using coating process
Sewage-treating agent each component can be made to be slowly released into black and odorous water, the ability that sewage-treating agent purifies water can be further increased.
The present invention also provides a kind of methods of sewage-treating agent processing processing black and odorous water, including：By sewage-treating agent：It is black
Smelly water body water=1-5：1000 ratio is added directly sewage-treating agent into black and odorous water；Or by cladding inorganic agent：It is black smelly
Water body water=0.5-1：1000 ratio is added into black and odorous water coats inorganic agent made of sewage-treating agent.
Further include：Cofferdam at the downstream setting 2-3 at place is added in sewage-treating agent or cladding inorganic agent.
Cofferdam includes the one or more in galvanized wire gabion cofferdam, gunnysack stone cofferdam and rubber dam cofferdam, the height in cofferdam
Less than the liquid level of black and odorous water.
The beneficial effects of the present invention are：The black and odorous water administering method of the present invention is easy to operate efficiently, to environment green
It is friendly.
Specific implementation mode
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
The every other embodiment that technical staff is obtained without making creative work belongs to the model that the present invention protects
It encloses.
The viable count of each flora is all higher than 10 in microorganism species used in the embodiment of the present invention6
Embodiment 1
The sewage-treating agent of the present invention includes the component of following quality：Polysilicon acid flocculant 10g, iron chloride 15g, mushroom battalion
Support substance 5g, aerobic composite flora 8g, facultative composite flora 2g, anaerobism composite flora 5g and inorganic nano material 0.1g；
Mushroom nutriment is the mixture that mass fraction is 2 parts of compositions of 5 parts of graphite and protease；
Aerobic flora is that mass fraction is 14 parts of lactic acid bacteria, 10 parts of filamentary mould, 7 parts of alcaligenes, bacillus 7
Part, 12 parts of Flavobacterium, 6 parts of Pseudomonas, 5 parts of Zoogloea, 5 parts of achromobacter, 10 parts of Nocard's bacillus, 6 parts of Bdellovibrio,
10 parts of 8 parts of nitrobacteria, escherichia coli mixtures formed；
Facultative composite flora is that mass fraction is 91 parts of saccharomycete, and 8 parts of lichens spore bacillus, what 1 part of Escherichia coli formed mixes
Close object；
Anaerobism composite flora is the composite flora 10 that mass fraction is the dark bacillus of thermophilic carbon, Clostridium bryantii and acetogen AX3
20 parts of part, 10 parts of Pasteur's sarcina methanica, 60 parts of EM floras, denitrifying bacterium mixtures formed；
Inorganic nano material be mass fraction be 95 parts of nano-titanium dioxide, 2 parts of nano zine oxide, 2 parts of nano-calcium carbonate,
The mixture of 0.8 part of composition of 0.2 part of nanometer tin antimony and nano cupric oxide.
Embodiment 2
The sewage-treating agent of the present invention includes the component of following quality：Polysilicate sulfuric acid ferric flocculant 25g, aluminium chloride 25g,
Mushroom nutriment 15g, by lactic acid bacteria 2.1g, filamentary mould 1.5g, alcaligenes 1.05g, bacillus 1.05g, Huang
Bacillus 1.8g, Pseudomonas 0.9g, Zoogloea 0.75g, achromobacter 0.75g, Nocard's bacillus 1.5g, Bdellovibrio
The aerobic composite flora 15g of mixture, the facultative composite flora of 0.9g, nitrobacteria 1.2g, escherichia coli 1.5g compositions
10g, anaerobism composite flora 15g and inorganic nano material 0.2g；
Mushroom nutriment is the mixture that mass fraction is 5 parts and 2 parts compositions of kaolin；
Aerobic flora is that mass fraction is 14 parts of lactic acid bacteria, 10 parts of filamentary mould, 7 parts of alcaligenes, bacillus 7
Part, 12 parts of Flavobacterium, 6 parts of Pseudomonas, 5 parts of Zoogloea, 5 parts of achromobacter, 10 parts of Nocard's bacillus, 6 parts of Bdellovibrio,
10 parts of 8 parts of nitrobacteria, escherichia coli mixtures formed；
Facultative composite flora is that mass fraction is 91 parts of saccharomycete, and 8 parts of lichens spore bacillus, what 1 part of Escherichia coli formed mixes
Close object；
Anaerobism composite flora is the composite flora 10 that mass fraction is the dark bacillus of thermophilic carbon, Clostridium bryantii and acetogen AX3
20 parts of part, 10 parts of Pasteur's sarcina methanica, 60 parts of EM floras, denitrifying bacterium mixtures formed；
Inorganic nano material be mass fraction be 95 parts of nano-titanium dioxide, 2 parts of nano zine oxide, 2 parts of nano-calcium carbonate,
The mixture of 0.8 part of composition of 0.2 part of nanometer tin antimony and nano cupric oxide.
Embodiment 3
The sewage-treating agent of the present invention includes the component of following quality：Poly- phosphorus aluminum chloride flocculant 15g, aluminum sulfate 20g, bacterium
Class nutriment 5g, aerobic composite flora 10g, facultative composite flora 8g, anaerobism composite flora 15g and inorganic nano material
0.2g；
Mushroom nutriment is the mixture that mass fraction is 5 parts of dickite and amylase 2 part composition；
Aerobic flora is that mass fraction is 14 parts of lactic acid bacteria, 10 parts of filamentary mould, 7 parts of alcaligenes, bacillus 7
Part, 12 parts of Flavobacterium, 6 parts of Pseudomonas, 5 parts of Zoogloea, 5 parts of achromobacter, 10 parts of Nocard's bacillus, 6 parts of Bdellovibrio,
10 parts of 8 parts of nitrobacteria, escherichia coli mixtures formed；
Facultative composite flora is that mass fraction is 91 parts of saccharomycete, and 8 parts of lichens spore bacillus, what 1 part of Escherichia coli formed mixes
Close object；
Anaerobism composite flora is the composite flora 10 that mass fraction is the dark bacillus of thermophilic carbon, Clostridium bryantii and acetogen AX3
20 parts of part, 10 parts of Pasteur's sarcina methanica, 60 parts of EM floras, denitrifying bacterium mixtures formed；
Inorganic nano material be mass fraction be 95 parts of nano-titanium dioxide, 2 parts of nano zine oxide, 2 parts of nano-calcium carbonate,
The mixture of 0.8 part of composition of 0.2 part of nanometer tin antimony and nano cupric oxide.
Embodiment 4
The sewage-treating agent of the present invention includes the component of following quality：Ferric-polysilicate flocculant 20g, ferric sulfate 20g, mushroom
Nutriment 7g, aerobic composite flora 10g, facultative composite flora 5g, anaerobism composite flora 10g and inorganic nano material 0.1g；
Mushroom nutriment is the mixture that mass fraction is 2 parts of compositions of 5 parts of wollastonite and lipase；
Aerobic flora is that mass fraction is 14 parts of lactic acid bacteria, 10 parts of filamentary mould, 7 parts of alcaligenes, bacillus 7
Part, 12 parts of Flavobacterium, 6 parts of Pseudomonas, 5 parts of Zoogloea, 5 parts of achromobacter, 10 parts of Nocard's bacillus, 6 parts of Bdellovibrio,
10 parts of 8 parts of nitrobacteria, escherichia coli mixtures formed；
Facultative composite flora is that mass fraction is 91 parts of saccharomycete, and 8 parts of lichens spore bacillus, what 1 part of Escherichia coli formed mixes
Close object；
Anaerobism composite flora is the composite flora 10 that mass fraction is the dark bacillus of thermophilic carbon, Clostridium bryantii and acetogen AX3
20 parts of part, 10 parts of Pasteur's sarcina methanica, 60 parts of EM floras, denitrifying bacterium mixtures formed；
Inorganic nano material be mass fraction be 95 parts of nano-titanium dioxide, 2 parts of nano zine oxide, 2 parts of nano-calcium carbonate,
The mixture of 0.8 part of composition of 0.2 part of nanometer tin antimony and nano cupric oxide.
Embodiment 5
The sewage-treating agent of the present invention includes the component of following quality：Polyaluminum sulfate ferric-aluminum chloride flocculant 10g, aluminum sulfate
25g, mushroom nutriment 8g, aerobic composite flora 10g, facultative composite flora 10g, anaerobism composite flora 12g and inorganic nano
Material 0.1g；
Mushroom nutriment is the mixture that mass fraction is 2 parts of compositions of 5 parts of diatomite and cellulase；
Aerobic flora is that mass fraction is 14 parts of lactic acid bacteria, 10 parts of filamentary mould, 7 parts of alcaligenes, bacillus 7
Part, 12 parts of Flavobacterium, 6 parts of Pseudomonas, 5 parts of Zoogloea, 5 parts of achromobacter, 10 parts of Nocard's bacillus, 6 parts of Bdellovibrio,
10 parts of 8 parts of nitrobacteria, escherichia coli mixtures formed；
Facultative composite flora is that mass fraction is 91 parts of saccharomycete, and 8 parts of lichens spore bacillus, what 1 part of Escherichia coli formed mixes
Close object；
Anaerobism composite flora is the composite flora 10 that mass fraction is the dark bacillus of thermophilic carbon, Clostridium bryantii and acetogen AX3
20 parts of part, 10 parts of Pasteur's sarcina methanica, 60 parts of EM floras, denitrifying bacterium mixtures formed；
Inorganic nano material be mass fraction be 95 parts of nano-titanium dioxide, 2 parts of nano zine oxide, 2 parts of nano-calcium carbonate,
The mixture of 0.8 part of composition of 0.2 part of nanometer tin antimony and nano cupric oxide.
Embodiment 6
The sewage-treating agent of the present invention includes the component of following quality：It polymerize Polyferric Sulfate silicon flocculant 10g, aluminium chloride 25g, bacterium
Class nutriment 7g, aerobic composite flora 12g, facultative composite flora 8g, anaerobism composite flora 12g and inorganic nano material
0.1g；
Mushroom nutriment is that mass fraction is 2.5 parts of kaolin sepiolite, 2.5 parts of attapulgite, 1 part of amylase and egg
The mixture of white 1 part of composition of enzyme；
Aerobic flora is that mass fraction is 14 parts of lactic acid bacteria, 10 parts of filamentary mould, 7 parts of alcaligenes, bacillus 7
Part, 12 parts of Flavobacterium, 6 parts of Pseudomonas, 5 parts of Zoogloea, 5 parts of achromobacter, 10 parts of Nocard's bacillus, 6 parts of Bdellovibrio,
10 parts of 8 parts of nitrobacteria, escherichia coli mixtures formed；
Facultative composite flora is that mass fraction is 91 parts of saccharomycete, and 8 parts of lichens spore bacillus, what 1 part of Escherichia coli formed mixes
Close object；
Anaerobism composite flora is the composite flora 10 that mass fraction is the dark bacillus of thermophilic carbon, Clostridium bryantii and acetogen AX3
20 parts of part, 10 parts of Pasteur's sarcina methanica, 60 parts of EM floras, denitrifying bacterium mixtures formed；
Inorganic nano material be mass fraction be 95 parts of nano-titanium dioxide, 2 parts of nano zine oxide, 2 parts of nano-calcium carbonate,
The mixture of 0.8 part of composition of 0.2 part of nanometer tin antimony and nano cupric oxide.
Embodiment 7
The sewage-treating agent of the present invention includes the component of following quality：Polysilicon acid flocculant, polyaluminum sulfate ferric-aluminum chloride wadding
Solidifying agent and it polymerize the mixture 25g of Polyferric Sulfate silicon flocculant, iron chloride 25g, mushroom nutriment 5g, aerobic composite flora 8g, simultaneous
Property composite flora 8g, anaerobism composite flora 5g and inorganic nano material 0.2g；
Mushroom nutriment is the mixture that mass fraction is 2 parts of compositions of 5 parts of rutile and cellulase；
Aerobic flora is that mass fraction is 14 parts of lactic acid bacteria, 10 parts of filamentary mould, 7 parts of alcaligenes, bacillus 7
Part, 12 parts of Flavobacterium, 6 parts of Pseudomonas, 5 parts of Zoogloea, 5 parts of achromobacter, 10 parts of Nocard's bacillus, 6 parts of Bdellovibrio,
10 parts of 8 parts of nitrobacteria, escherichia coli mixtures formed；
Facultative composite flora is that mass fraction is 91 parts of saccharomycete, and 8 parts of lichens spore bacillus, what 1 part of Escherichia coli formed mixes
Close object；
Anaerobism composite flora is the composite flora 10 that mass fraction is the dark bacillus of thermophilic carbon, Clostridium bryantii and acetogen AX3
20 parts of part, 10 parts of Pasteur's sarcina methanica, 60 parts of EM floras, denitrifying bacterium mixtures formed；
Inorganic nano material be mass fraction be 95 parts of nano-titanium dioxide, 2 parts of nano zine oxide, 2 parts of nano-calcium carbonate,
The mixture of 0.8 part of composition of 0.2 part of nanometer tin antimony and nano cupric oxide.
Embodiment 8
The cladding inorganic agent of the present invention includes the component of following quality：Polyvinyl alcohol, gelatinized starch, tapioca, corn
The mixture 30g of starch, poly- phosphorus aluminum chloride flocculant 20g, aluminium chloride 20g, mushroom nutriment 7g, aerobic composite flora 10g,
Facultative composite flora 5g, anaerobism composite flora 10g and inorganic nano material 0.1g；
Mushroom nutriment is that mass fraction is 2 parts of saponite, 2 parts of kaolin, 1 part of mica, 1 part of cellulase and protease
The mixture of 1 part of composition；
Aerobic flora is that mass fraction is 14 parts of lactic acid bacteria, 10 parts of filamentary mould, 7 parts of alcaligenes, bacillus 7
Part, 12 parts of Flavobacterium, 6 parts of Pseudomonas, 5 parts of Zoogloea, 5 parts of achromobacter, 10 parts of Nocard's bacillus, 6 parts of Bdellovibrio,
10 parts of 8 parts of nitrobacteria, escherichia coli mixtures formed；
Facultative composite flora is that mass fraction is 91 parts of saccharomycete, and 8 parts of lichens spore bacillus, what 1 part of Escherichia coli formed mixes
Close object；
Anaerobism composite flora is the composite flora 10 that mass fraction is the dark bacillus of thermophilic carbon, Clostridium bryantii and acetogen AX3
20 parts of part, 10 parts of Pasteur's sarcina methanica, 60 parts of EM floras, denitrifying bacterium mixtures formed；
Inorganic nano material be mass fraction be 95 parts of nano-titanium dioxide, 2 parts of nano zine oxide, 2 parts of nano-calcium carbonate,
The mixture of 0.8 part of composition of 0.2 part of nanometer tin antimony and nano cupric oxide.
It is the spherical of a diameter of 5cm to be coated above-mentioned raw materials component by mass fraction with continuous spouted bed coating process, i.e.,
It is of the invention in cladding inorganic agent.
Application examples 1 [two hondo black and odorous waters are administered forever for Yinchuan of Ningxia Province Yongning county]
The main raw water index of two hondos forever：Black and odorous water, COD210, ammonia nitrogen 20, total phosphorus 10, Dissolved Oxygen in Water is average
0.2mg/L, for pH value always 6.4 or so, full river grows 21 kilometers.
Black and odorous water administering method：Twice rubber dam cofferdam is set, is arranged at 50 meters of works liquor mouth downstream
First of cofferdam, feed intake 1 kilometer of the head of district；Two hondos enter 3 kilometers of HUANGHE ESTUARY upstream setting second cofferdam forever, and feed intake the head of district 0.5
Kilometer；Feed intake 1.5 months (July 15 arrived August 6 days, and August arrives September 1 day on 6th), July 15 to August input implementation daily on the 6th
Sewage-treating agent 590kg prepared by example 4, August arrive the sewage-treating agent prepared by September daily input embodiment 4 on the 1st on the 6th
260kg。
Black and odorous water administers result：River water transparency dramatically increases, and water body color becomes canescence from black and finally turns
For light green, stink substantially eliminates, and occurs a large amount of cladocera zooplankter in warm season river water, downstream enter HUANGHE ESTUARY have it is inverse
Swimming fish group occurs, and water body DO contents rise to 5.0mg/L, and for pH stable within the scope of 7-7.4, BOD5 and CODCr concentration is aobvious
Writing reduces, and stablizes reached the requirement that black-odor riverway administers acceptance criteria in 5~20mg/L and 45~75mg/L respectively.
Application examples 2 [improvement of two row's ditch black and odorous water of Ningxia]
The main raw water index of two row's ditches:Black and odorous water, PH9.1, COD108, ammonia nitrogen 15, total phosphorus 8, dissolved oxygen 0.2,
BOD520, permanganate indices 18, full river grow 19 kilometers.
Black and odorous water administering method：Twice rubber dam cofferdam is set, is set at the 5th 50 meters of Sewage Treatment Plant mouth downstream
First of cofferdam is set, feed intake 2 kilometers of the head of district；Enter and second cofferdam is set at 5 kilometers of HUANGHE ESTUARY upstream, feed intake 1 kilometer of the head of district；It throws
Material 1.5 months (August arrives September 30 days on 15th), launches the sewage 900kg prepared by embodiment 7 daily.
Black and odorous water administers result：River water transparency dramatically increases, 19 DEG C of water temperature, pH value 7.8, DO values 8.5, permanganic acid
Potassium index 8.1, COD COD10, BOD5 value 4.7, ammonia nitrogen 0.25, total phosphorus 0.28, total nitrogen 1.4 reach ground Table V class water quality
Standard.
Application examples 3 [improvement of two or two Zhigou black and odorous water of Yinchuan]
The main raw water index of two or two Zhigou:Black and odorous water, PH9.8, COD127, ammonia nitrogen 10, total phosphorus 9, dissolved oxygen 0.3,
BOD518, permanganate indices 21.Grow 11 kilometers in full river
Black and odorous water administering method：One of rubber dam is set, is discharged at 500 meters of two upstreams Pai Gou and rubber dam cofferdam is set,
Feed intake 3 kilometers of the head of district.Feed intake 1.0 months (August arrives August 31 days on 1st), puts into the cladding inorganic agent prepared by embodiment 8 daily
500kg。
Black and odorous water administers result：River water transparency dramatically increases, and black and odorous water is eliminated, 24.5 DEG C of water temperature, pH value
7.0, DO values 7.0, permanganate indices 6.25, COD COD12, BOD5 value 13, ammonia nitrogen 1.8, total phosphorus 0.5 reaches black
Smelly water body treating standard.
Claims (10)
1. a kind of sewage-treating agent, which is characterized in that include the component of following mass fraction：High molecular polymer flocculant 10-
25 parts, 15-25 parts of inorganic flocculating agent, 5-15 parts of mushroom nutriment, composite flora 8-15 parts aerobic, facultative composite flora 2-10
0.1-0.2 parts of part, 5-15 parts of anaerobism composite flora and inorganic nano material.
2. a kind of sewage-treating agent according to claim 1, which is characterized in that the high molecular polymer flocculant is poly-
Silicic acid iron sulfate, poly- phosphorus aluminium chloride, ferric-polysilicate, polyaluminum sulfate ferric-aluminum chloride, polymerize Polyferric Sulfate silicon any one or a few
Mixing；
The inorganic flocculating agent is one or more of mixing of iron chloride, aluminium chloride, aluminum sulfate, ferric sulfate.
3. a kind of sewage-treating agent according to claim 1, which is characterized in that the inorganic nano material includes following matter
Measure the raw material of part：95 parts of nano-titanium dioxide, 2 parts of nano zine oxide, 2 parts of nano-calcium carbonate, 0.2 part of nanometer tin antimony and nano oxygen
Change 0.8 part of copper.
4. a kind of sewage-treating agent according to claim 1, which is characterized in that the mushroom nutriment includes following matter
Measure the component of number：2 parts of 5 parts of mineral material and biological complex enzyme.
5. a kind of sewage-treating agent according to claim 4, which is characterized in that the mineral material is graphite, kaolinite
Soil, dickite, mica, wollastonite, sillimanite, diatomite, bentonite, saponite, sepiolite, attapulgite, rutile, feldspar
One or more of mixing；
The biological complex enzyme is the mixing of protease, cellulase, amylase and lipase one or more.
6. a kind of sewage-treating agent according to claim 1, which is characterized in that the aerobic flora includes following mass parts
Several components:14 parts of lactic acid bacteria, 10 parts of filamentary mould, 7 parts of alcaligenes, 7 parts of bacillus, 12 parts of Flavobacterium, vacation
6 parts of monospore Pseudomonas, 5 parts of Zoogloea, 5 parts of achromobacter, 10 parts of Nocard's bacillus, 6 parts of Bdellovibrio, 8 parts of nitrobacteria, large intestine angstrom
Uncommon 10 parts of Salmonella；
The facultative composite flora includes the component of following mass fraction：91 parts of saccharomycete, 8 parts of lichens spore bacillus, Escherichia coli 1
Part；
The anaerobism composite flora includes the component of following mass fraction：The dark bacillus of thermophilic carbon, Clostridium bryantii and acetogen AX3
10 parts of composite flora, 10 parts of Pasteur's sarcina methanica, 60 parts of EM floras, 20 parts of denitrifying bacterium.
7. a kind of sewage-treating agent according to claim 1, which is characterized in that further include water soluble film material, using institute
Water soluble film material is stated to coat claim 1 to 6 any one of them sewage-treating agent for a diameter of 1-5cm with coating process
It is spherical obtain cladding inorganic agent.
8. a kind of method of sewage-treating agent processing black and odorous water, which is characterized in that the method for the processing black and odorous water includes：
By claim 1 to 6 any one of them sewage-treating agent：Black and odorous water water=1-5：1000 ratio is into black and odorous water
It is added directly sewage-treating agent；Or cladding inorganic agent as described in claim 7：Black and odorous water water=0.5-1：1000 ratio
Example is added into black and odorous water coats inorganic agent made of sewage-treating agent.
9. a kind of method of sewage-treating agent processing black and odorous water according to claim 8, which is characterized in that the processing
The method of black and odorous water further includes：When handling river black and odorous water, the river at place is added in sewage-treating agent or cladding inorganic agent
Cofferdam is arranged in downstream.
10. a kind of method of sewage-treating agent processing black and odorous water according to claim 9, which is characterized in that described to enclose
Weir includes the one or more in galvanized wire gabion cofferdam, gunnysack stone cofferdam and rubber dam cofferdam.
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| CN109569500A (en) * | 2018-12-13 | 2019-04-05 | 苏州大学 | Sour modified meerschaum Biological nanocomposite of loading microorganisms and the preparation method and application thereof |
| CN110204061A (en) * | 2019-07-05 | 2019-09-06 | 深圳利都科技有限公司 | A kind of sewage treatment reagent can be used for mud thawing |
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| CN112690285A (en) * | 2021-03-25 | 2021-04-23 | 山东中加环境科技有限公司 | Rapid repairing agent for black and odorous water body and preparation method |
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