CN106904791A - A kind of monosodium glutamate wastewater treatment apparatus and method - Google Patents
A kind of monosodium glutamate wastewater treatment apparatus and method Download PDFInfo
- Publication number
- CN106904791A CN106904791A CN201710128196.6A CN201710128196A CN106904791A CN 106904791 A CN106904791 A CN 106904791A CN 201710128196 A CN201710128196 A CN 201710128196A CN 106904791 A CN106904791 A CN 106904791A
- Authority
- CN
- China
- Prior art keywords
- water
- oxidation pool
- aeration
- section
- concentration basin
- 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
- 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
-
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- 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
- C02F2001/007—Processes including a sedimentation step
-
- 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
- C02F2103/32—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters
-
- 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
- C02F3/02—Aerobic processes
-
- 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
- C02F3/28—Anaerobic digestion processes
- C02F3/284—Anaerobic digestion processes using anaerobic baffled reactors
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Abstract
The present invention relates to a kind of monosodium glutamate wastewater treatment device, including wastewater equalization pond, concentration basin, efficient anoxic anaerobic pond, aeration oxidation pool and sand filter；Wastewater equalization pond, concentration basin, efficient anoxic anaerobic pond, aeration oxidation pool and sand filter are sequentially communicated；Concentration basin is followed successively by settling zone, water distribution area, filtering area and Disengagement zone from pond bottom up；Efficient anoxic anaerobic pond includes the simultaneous oxygen section, anoxic section and the anaerobism section that are separated into by deflection plate, and oxygen section end connects with anoxic section head end, and anoxic section end connects with anaerobism section head end；Aeration oxidation pool water inlet pipe is provided with aeration oxidation pool, aeration oxidation pool water inlet pipe bottom is provided with water distribution pyrometric cone and aeration regulator control system, and aeration regulator control system includes aeration oxidation pool aeration plate, aeration oxidation pool air blower and dissolved oxygen sensing regulation device.
Description
Technical field
The present invention relates to environmental technology field, and in particular to a kind of monosodium glutamate wastewater treatment apparatus and method.
Background technology
Equipment used in each operation stages such as monosodium glutamate industry waste water is saccharified in being mainly derived from monosodium glutamate manufacturing process, fermentation
Washings, extract workshop in using ion exchange resin extract glutamic acid after generation waste water, regeneration of ion-exchange resin
Waste water, condensed water, the cooling water produced in operation stages such as liquefaction, saccharification, fermentations etc..
The characteristics of water quality of gourmet powder waste water has " five high one is low ", i.e. BOD is high, COD is high, SS is high, S04 2-, ammonia-nitrogen content
Height, pH is low, and amino acid content is for O.8%-1%, COD is up to 30-40g/L, and suspension is 2-7g/L in gourmet powder waste water.Waste water
Highly acid and high concentration sulfate suppress the biological treatment of gourmet powder waste water, on the one hand, when the excessive concentration of sulfate, solution
Osmotic pressure changes, and greatly reduces the bioactivity of microorganism, and treatment effeciency is also affected, on the other hand, in anaerobism
Under the conditions of process waste water when, sulfate reducing bacteria utilize organic matter and bacterium, by sulfate reduction into hydrogen sulfide, weaken methane
The activity of flora.Therefore, gourmet powder waste water becomes one of industrial pollution source of refractory reason, and intractability is big, high cost.
Meanwhile, substantial amounts of inorganic salts, urea, organic acid, pigment, the various amino less than 1% are also contained in gourmet powder waste water
Acid, remains sugar, and the ammonium salt of 0.6-0.8%, the ucleotides degradation product of 0.05-0.1%, aminoglutaminic acid thalline dry weight accounts for monosodium glutamate
The 1% of waste water gross weight, is the protein sources of high-quality, and the content of crude protein reaches 70-80%.Gourmet powder waste water is to be worth exploitation
Precious resources.The organic substance in waste water is recycled, the pollution to environment on the one hand can be reduced, on the other hand one can be also created
Fixed economic benefit.
The content of the invention
The technical problem to be solved in the present invention is：In order in solving the problems, such as above-mentioned monosodium glutamate wastewater treatment, the present invention is provided
A kind of monosodium glutamate wastewater treatment apparatus and method.
The technical solution adopted for the present invention to solve the technical problems is：A kind of monosodium glutamate wastewater treatment device, including waste water
Regulating reservoir, concentration basin, efficient anoxic anaerobic pond, aeration oxidation pool and sand filter；Wastewater equalization pond, concentration basin, efficient anoxic are detested
Oxygen pond, aeration oxidation pool and sand filter are sequentially communicated.
Described wastewater equalization pond includes wastewater equalization pond water inlet pipe and wastewater equalization pond outlet pipe, for adjusting waste water
PH value, water quality and water.
Described concentration basin is followed successively by settling zone, water distribution area, filtering area and Disengagement zone from pond bottom up.Described precipitation
Area is located at the foot in whole pond；Described settling zone is designed to pyramidal structure, collects the heavy material from top, cone
The bottom of shape structure is provided with concentration basin drain valve.Concentration basin water inlet pipe and concentration basin water distributor, institute are provided with described water distribution area
The concentration basin water distributor stated is arranged to concentric circles.Described filtering area is provided with filtrate, and described filtrate is made up of gravel.Institute
The top of the Disengagement zone stated is provided with concentration basin three phase separator, and described concentration basin three phase separator includes deflector and positioned at leading
The triangle guide ring that stream plate lower section uses cooperatively with deflector, described triangle guide ring is arranged on the inwall of concentration basin, institute
The top of the deflector stated is cylinder, and the bottom of described deflector is in the internal diameter of the bottom of horn-like, described deflector
More than the internal diameter of triangle guide ring；Concentration basin overfalling weir, the connection concentration basin water outlet of concentration basin overfalling weir are provided with the outside of deflector
Pipe.Specifically, described concentration basin middle and upper part is conical pond body for cylinder, lower end, tank volume size is according to pending
Depending on the number of water, using vertical vertical placement.
The efficient anoxic anaerobic pond includes the simultaneous oxygen section, anoxic section and the anaerobism section that are separated into by deflection plate, described simultaneous
Oxygen section head end is provided with the efficient anoxic anaerobic pond water inlet pipe for feeding waste water, and efficient anoxic anaerobic pond water inlet pipe goes out with concentration basin
Water pipe is connected, and oxygen section end and anoxic section head end connect, and anoxic section end connects with anaerobism section head end, the anoxic section with detest
The bottom of oxygen section water inlet side deflection plate is provided with 45 degree of corner, to avoid water from flowing into the percussion of fashionable generation, so that
Play a part of to buffer current and water distribution uniformity；Anaerobism section end is provided with efficient anoxic anaerobic pond three phase separator and efficient anoxic
Anaerobic pond overfalling weir, efficient anoxic anaerobic pond overfalling weir connects efficient anoxic anaerobic pond outlet pipe；Described and oxygen section, anoxic section and
The anaerobism section tapered structure of bottom design, pyramidal structure connects the efficient efficient anoxic anaerobic pond drain valve of anoxic anaerobic pond；It is described
The upper cover design of the simultaneous oxygen section, anoxic section and anaerobism section of efficient anoxic anaerobic pond coning structure, conical structure top sets
There is independent methane waste product discharge.
The aeration oxidation pool middle and lower part is provided with aeration oxidation pool water inlet pipe, aeration oxidation pool water inlet pipe and efficient anoxic
Anaerobic pond outlet pipe is connected；The aeration oxidation pool water inlet pipe bottom is provided with water distribution pyrometric cone；The water distribution pyrometric cone bottom sets
There is aeration regulator control system, the aeration regulator control system includes aeration oxidation pool aeration plate, aeration oxidation pool air blower and dissolved oxygen
Measurement regulation device；Described aeration oxidation pool aeration plate is the pore type aeration plate for being evenly arranged with micropore, the aeration oxygen
Change pond aeration plate and aeration oxidation pool air blower connected by aeration tube, aeration oxidation pool air blower is arranged on outside aeration oxidation pool,
The top of aeration oxidation pool, waste water underwater set dissolved oxygen sensing regulation device, the dissolved oxygen sensing regulation device according to
Oxygen capacity regulation and control air blower work；The aeration oxidation pool water inlet pipe top is built-in with filler；The water outlet of the aeration oxidation pool
Aeration oxidation pool downflow weir is laid with mouthful.
Water after aeration oxidation pool treatment enters sand filter through aeration oxidation pool downflow weir, the row up to standard of the water after filtration treatment
Put or reuse.
A kind of method that wastewater treatment is carried out using above-mentioned monosodium glutamate wastewater treatment device, with following steps：
1. gourmet powder waste water enters wastewater equalization pond by wastewater equalization pond water inlet pipe, adjusts pH value, water quality and the water of waste water
Amount.
2. waste water is entered in water distribution area by concentration basin water inlet pipe and concentration basin water distributor, and concentration basin water distributor is realized uniform
Water distribution, waste water rises through media filtration, and concentration basin three phase separator realizes separation of solid and liquid, and solid sinks under gravity
To the bottom of settling zone, discharged by the concentration basin drain valve of bottom；Waste water after separation passes through concentration basin overfalling weir, concentration basin
Outlet pipe enters efficient anoxic anaerobic pond water inlet pipe.
3. waste water enters the bottom of efficient anoxic anaerobic pond by efficient anoxic anaerobic pond water inlet pipe, and waste water enters and efficiently lacks
Advance up and down along deflection plate after oxygen anaerobic pond, pass sequentially through the Sludge Bed of each reative cell of simultaneous oxygen section, anoxic section and anaerobism section,
Sludge in reaction tank is moved, the barrier effect and sludge of deflection plate with the effect of flowing up and down and the biogas rising of waste water
The settlement action of itself again reduces the flow velocity of sludge, therefore substantial amounts of sludge is all trapped within reaction tank, in reaction tank
Microorganism is fully contacted with the organic matter in waste water.And the heterotroph of the amphimicrobe, anoxic section and anaerobism section of oxygen section is by waste water
Hydrolysis of organic matter be organic acid, larger molecular organicses is decomposed into small organic molecule, insoluble organic matter is changed into can
Soluble organism.Waste water after anaerobic reaction is real under the efficient anoxic anaerobic pond three phase separator effect that anaerobism section end is provided with
Existing mud, water, the separation of methane gas, sludge sink to the bottom of efficient anoxic anaerobic pond, unnecessary sludge under gravity
Discharged by the efficient anoxic anaerobic pond drain valve of bottom；The methane waste product that efficient anoxic anaerobic pond is produced is by reaction tank top
Discharge collects discharge；Waste water after treatment is entered by efficient anoxic anaerobic pond overfalling weir, efficient anoxic anaerobic pond outlet pipe
Aeration oxidation pool water inlet pipe.
4. waste water enters the middle and lower part of aeration oxidation pool by aeration oxidation pool water inlet pipe, in the presence of water distribution pyrometric cone
Water distribution uniformity, aeration oxidation pool aeration plate produces substantial amounts of microbubble, dissolved oxygen sensing regulation device to regulate and control to rouse according to oxygen capacity
Blower fan work, it is ensured that the dissolved oxygen in aerating oxidation water is more than 2mg/L.
5. the water after aeration oxidation pool treatment enters sand filter through aeration oxidation pool downflow weir, and the water after filtration treatment is up to standard
Discharge or reuse.
6. efficient anoxic anaerobic pond is produced sediment, sludge are concentrated, transport outward after dehydration.
7. toward the copper-bath that addition concentration in the concentrate of concentration basin drain valve discharge is 0.001~0.005mol/L
And mixing is stirred, the pH value for adjusting mixed liquor with sodium hydroxide solution is 10~11, then the perseverance mixed liquor at 50~80 DEG C
Concentration is heated in warm water bath, is placed into and dried in electric heating constant-temperature blowing drying box up to there is crystal to occur, moisture all disappears,
Chelate of Complex Amino Acid with Copper is obtained, Chelate of Complex Amino Acid with Copper can be applied as a kind of new nutrient additive
In the fields such as agricultural, animal husbandry.
The beneficial effects of the invention are as follows：Suit measures to local conditions, capital expenditure is few, easy to maintenance, energy consumption is relatively low, to waste water have than
Preferable treatment effect.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the concentration basin of the embodiment of the present invention.
In Fig. 1：1. concentration basin, 1-1. settling zones, 1-2. water distribution areas, 1-3. filtering areas, 1-4. Disengagement zone, 1-5. concentration basins
Drain valve, 1-6. concentration basin water inlet pipes, 1-7. concentration basin water distributors, 1-8. filtrates, 1-9. concentration basin three phase separators, 1-10.
Concentration basin overfalling weir.
Fig. 2 is the structural representation of the efficient anoxic anaerobic pond of the embodiment of the present invention.
In Fig. 2：2. efficient anoxic anaerobic pond, 2-1. deflection plates, 2-2. and oxygen section, 2-3. anoxics section, 2-4. anaerobism section, 2-
5. efficient anoxic anaerobic pond water inlet pipe, the efficient anoxic anaerobic pond three phase separators of 2-6., the efficient anoxic anaerobic pond overfalling weirs of 2-7.,
The efficient anoxic anaerobic pond drain valves of 2-8., cover, 2-10. discharges on 2-9..
Fig. 3 is the structural representation of embodiment of the present invention aeration oxidation pool.
In Fig. 3：3. aeration oxidation pool, 3-1. aeration oxidation pool water inlet pipes, 3-2. water distribution pyrometric cones, 3-3. aeration regulation and control system
System, 3-4. fillers, 3-5. aeration oxidation pool downflow weirs.
Fig. 4 is the process chart of the embodiment of the present invention.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant with the present invention.
Embodiment
As shown in Figure 1 to 4, a kind of monosodium glutamate wastewater treatment device of the invention, including wastewater equalization pond, concentration basin 1, efficiently
Anoxic anaerobic pond 2, aeration oxidation pool 3 and sand filter, wastewater equalization pond, concentration basin 1, efficient anoxic anaerobic pond 2, aeration oxidation pool
3 and sand filter be sequentially communicated.
Described wastewater equalization pond includes wastewater equalization pond water inlet pipe and wastewater equalization pond outlet pipe, for adjusting waste water
PH value, water quality and water；
Described concentration basin 1 is followed successively by settling zone 1-1, water distribution area 1-2, filtering area 1-3 and Disengagement zone from pond bottom up
1-4.Described settling zone 1-1 is located at the foot in whole pond；Described settling zone is designed to pyramidal structure, collects and comes from top
Heavy material, the bottom of pyramidal structure is provided with concentration basin drain valve 1-5.Concentration basin water inlet is provided with described water distribution area
Pipe 1-6 and concentration basin water distributor 1-7, described concentration basin water distributor 1-7 are arranged to concentric circles.Described filtering area is provided with
Filtrate 1-8, described filtrate 1-8 are made up of gravel.The top of described Disengagement zone is provided with concentration basin three phase separator 1-9, institute
The concentration basin three phase separator 1-9 for stating includes deflector and the triangle water conservancy diversion used cooperatively with deflector positioned at deflector lower section
Ring, described triangle guide ring is arranged on the inwall of concentration basin, and the top of described deflector is cylinder, described water conservancy diversion
The bottom of plate is more than the internal diameter of triangle guide ring in the internal diameter of the bottom of horn-like, described deflector；Set on the outside of deflector
There are concentration basin overfalling weir 1-10, concentration basin overfalling weir 1-10 connection concentration basin outlet pipes.Specifically, described concentration basin middle and upper part
For cylinder, lower end are conical pond body, tank volume size according to pending water number depending on, put vertically using vertical
Put.
The efficient anoxic anaerobic pond 2 includes the simultaneous oxygen section 2-2, anoxic section 2-3 and the anaerobism that are separated into by deflection plate 2-1
Section 2-4, described and oxygen section 2-2 head ends are provided with the efficient anoxic anaerobic pond water inlet pipe 2-5 for feeding waste water, efficient anoxic anaerobism
Pond water inlet pipe is connected with concentration basin outlet pipe, and oxygen section 2-2 ends and anoxic section 2-3 head ends are connected, anoxic section 2-3 ends with detest
The bottom of oxygen section 2-4 head end connections, the anoxic section 2-3 and anaerobism section 2-4 water inlet side deflection plates is provided with 45 degree of corner,
To avoid water from flowing into the percussion of fashionable generation, so as to play a part of to buffer current and water distribution uniformity；Anaerobism section 2-4 ends
It is provided with efficient anoxic anaerobic pond three phase separator 2-6 and efficient anoxic anaerobic pond overfalling weir 2-7, efficient anoxic anaerobic pond overfalling weir
2-7 connects efficient anoxic anaerobic pond outlet pipe；Described and oxygen section 2-2, anoxic section 2-3 and anaerobism section 2-4 bottom designs are tapered
Structure, pyramidal structure connects efficient anoxic anaerobic pond drain valve 2-8；The efficient anoxic anaerobic pond simultaneous oxygen section, anoxic section and
The upper lid 2-9 of anaerobism section is designed to conical structure, and conical structure top is provided with methane waste product discharge 2-10.
The middle and lower part of the aeration oxidation pool 3 is provided with aeration oxidation pool water inlet pipe 3-1, the aeration oxidation pool water inlet pipe 3-
1 bottom is provided with water distribution pyrometric cone 3-2；The water distribution pyrometric cone 3-2 bottoms are provided with aeration regulator control system 3-3, the aeration regulation and control
System 3-3 includes aeration oxidation pool aeration plate, aeration oxidation pool air blower and dissolved oxygen sensing regulation device；Further, it is described
Aeration oxidation pool aeration plate be the pore type aeration plate for being evenly arranged with micropore.The aeration oxidation pool aeration plate is by aeration
Pipe connects aeration oxidation pool air blower, and aeration oxidation pool air blower is arranged on outside aeration oxidation pool, the top of aeration oxidation pool, useless
Water underwater sets dissolved oxygen sensing regulation device, and the dissolved oxygen sensing regulation device regulates and controls aeration oxidation pool according to oxygen capacity
Air blower works；The aeration oxidation pool water inlet pipe top is built-in with filler 3-4；The exit of the aeration oxidation pool is laid with
Aeration oxidation pool downflow weir 3-5.
Water after the treatment of aeration oxidation pool 3 enters sand filter through aeration oxidation pool downflow weir 3-5, and the water after filtration treatment reaches
Mark discharge or reuse.
A kind of method that wastewater treatment is carried out using above-mentioned monosodium glutamate wastewater treatment device, with following steps：
1. waste water enters wastewater equalization pond by wastewater equalization pond water inlet pipe, adjusts pH value, water quality and the water of waste water.
2. waste water is entered in water distribution area 1-2 by concentration basin water inlet pipe 1-6 and concentration basin water distributor 1-7, concentration basin water distribution
Pipe 1-7 realizes water distribution uniformity, and waste water rises through filtrate 1-8 filterings, and concentration basin three phase separator 1-9 realizes separation of solid and liquid, Gu
Body sinks to the bottom of settling zone 1-1 under gravity, is discharged by the concentration basin drain valve 1-5 of bottom；After separation
Waste water enters efficient anoxic anaerobic pond water inlet pipe 2-5 by concentration basin overfalling weir 1-10, concentration basin outlet pipe.
3. waste water enters the bottom of efficient anoxic anaerobic pond 2 by efficient anoxic anaerobic pond water inlet pipe 2-5；Waste water enters high
Advance up and down along deflection plate after effect anoxic anaerobic pond, pass sequentially through and oxygen section 2-2, anoxic section 2-3 and anaerobism section 2-4 each is anti-
The Sludge Bed of room is answered, the sludge in reaction tank is moved with the effect of flowing up and down and the biogas rising of waste water, deflection plate
The settlement action of barrier effect and sludge itself again reduces the flow velocity of sludge, therefore substantial amounts of sludge is all trapped within reaction tank
In, the microorganism in reaction tank is fully contacted with the organic matter in waste water.And amphimicrobe, the anoxic section 2-3 and anaerobism of oxygen section 2-2
Hydrolysis of organic matter in waste water is organic acid by the heterotroph of section 2-4, larger molecular organicses is decomposed into small organic molecule, no
The organic matter of dissolubility changes into dissolved organic matter.The efficient anoxic that waste water after anaerobic reaction is provided with anaerobism section 2-4 ends
The separation of mud, water, methane gas is realized in the presence of anaerobic pond three phase separator 2-6, sludge sinks to height under gravity
The bottom of anoxic anaerobic pond is imitated, unnecessary sludge is discharged by the efficient anoxic anaerobic pond drain valve 2-8 of bottom；Efficient anoxic is detested
The methane waste product that oxygen pond produces collects discharge by reaction tank top discharge 2-10；Waste water is by efficient anoxic anaerobic pond spilling water
Weir, efficient anoxic anaerobic pond outlet pipe enter aeration oxidation pool water inlet pipe 3-1.
4. waste water enters the middle and lower part of aeration oxidation pool 3 by aeration oxidation pool water inlet pipe 3-1, in water distribution pyrometric cone 3-2
In the presence of water distribution uniformity, aeration oxidation pool aeration plate produces substantial amounts of microbubble, the dissolved oxygen sensing regulation device according to
Oxygen capacity regulation and control air blower work, it is ensured that the dissolved oxygen in aerating oxidation water is more than 2mg/L.
5. the water after aeration oxidation pool treatment enters sand filter through aeration oxidation pool downflow weir 3-5, the water after filtration treatment
Qualified discharge or reuse.
6. sediment, the sludge that efficient anoxic anaerobic pond 2 is produced are transported outward after dehydration.
7. toward addition concentration in the concentrate of concentration basin drain valve 1-5 discharges is for the copper-bath of 0.00mol/L and stirs
Mixing is mixed, the pH value for adjusting mixed liquor with sodium hydroxide solution is 11, and then mixed liquor is added in 60 DEG C of thermostat water bath
Heat concentration, places into and dried in electric heating constant-temperature blowing drying box until having crystal to occur, moisture all disappears, and obtains compounded amino
Sour copper chelate, Chelate of Complex Amino Acid with Copper can be applied to agricultural, animal husbandry as a kind of new nutrient additive
Deng in field.
With above-mentioned according to desirable embodiment of the invention as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be without departing from the scope of the technological thought of the present invention' carried out entirely.This invention it is technical
Scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.
Claims (2)
1. a kind of monosodium glutamate wastewater treatment device, it is characterised in that：Including wastewater equalization pond, concentration basin (1), efficient anoxic anaerobic pond
(2), aeration oxidation pool (3) and sand filter, wastewater equalization pond, concentration basin (1), efficient anoxic anaerobic pond (2), aeration oxidation pool
(3) it is sequentially communicated with sand filter；
Described wastewater equalization pond includes wastewater equalization pond water inlet pipe and wastewater equalization pond outlet pipe, the pH for adjusting waste water
Value, water quality and water；
Described concentration basin (1) is followed successively by settling zone (1-1), water distribution area (1-2), filtering area (1-3) and divides from pond bottom up
From area (1-4)；Described settling zone (1-1) is located at the foot in whole pond；Described settling zone is designed to pyramidal structure, collects
Heavy material from top, the bottom of pyramidal structure is provided with concentration basin drain valve (1-5)；It is provided with described water distribution area
Concentration basin water inlet pipe (1-6) and concentration basin water distributor (1-7), described concentration basin water distributor (1-7) are arranged to concentric circles；
Described filtering area is provided with filtrate (1-8), and described filtrate (1-8) is made up of gravel；The top of described Disengagement zone is provided with dense
Contracting pond three phase separator (1-9), described concentration basin three phase separator (1-9) include deflector and positioned at deflector lower section with lead
The stream triangle guide ring that uses cooperatively of plate, described triangle guide ring is arranged on the inwall of concentration basin, described deflector
Top is cylinder, and the bottom of described deflector is in that the internal diameter of the bottom of horn-like, described deflector is more than triangle water conservancy diversion
The internal diameter of ring；Concentration basin overfalling weir (1-10), concentration basin overfalling weir (1-10) connection concentration basin water outlet are provided with the outside of deflector
Pipe；Specifically, described concentration basin middle and upper part is conical pond body for cylinder, lower end, tank volume size is according to pending
Depending on the number of water, using vertical vertical placement；
The efficient anoxic anaerobic pond (2) including be separated into by deflection plate (2-1) simultaneous oxygen section (2-2), anoxic section (2-3) and
Anaerobism section (2-4), described and oxygen section (2-2) head end is provided with the efficient anoxic anaerobic pond water inlet pipe (2-5) for feeding waste water, high
Effect anoxic anaerobic pond water inlet pipe is connected with concentration basin outlet pipe, and oxygen section (2-2) end connects with anoxic section (2-3) head end, lacks
Oxygen section (2-3) end connects with anaerobism section (2-4) head end；Anoxic section (2-3) and the water inlet side baffling of anaerobism section (2-4)
The bottom of plate is provided with 45 degree of corner；Anaerobism section (2-4) end is provided with efficient anoxic anaerobic pond three phase separator (2-6) and height
Effect anoxic anaerobic pond overfalling weir (2-7), efficient anoxic anaerobic pond overfalling weir (2-7) connects efficient anoxic anaerobic pond outlet pipe；Institute
State and oxygen section (2-2), anoxic section (2-3) and the anaerobism section tapered structure of (2-4) bottom design, pyramidal structure connects efficient anoxic
Anaerobic pond drain valve (2-8)；The upper lid (2-9) of the simultaneous oxygen section, anoxic section and anaerobism section of the efficient anoxic anaerobic pond is designed to
Conical structure, conical structure top is provided with the discharge (2-10) of methane waste product；
Aeration oxidation pool (3) middle and lower part is provided with aeration oxidation pool water inlet pipe (3-1), aeration oxidation pool water inlet pipe (3-1)
Connected with efficient anoxic anaerobic pond outlet pipe, aeration oxidation pool water inlet pipe (3-1) bottom is provided with water distribution pyrometric cone (3-2)；
Water distribution pyrometric cone (3-2) bottom is provided with aeration regulator control system (3-3), and aeration regulator control system (3-3) includes aeration oxygen
Change pond aeration plate, aeration oxidation pool air blower and dissolved oxygen sensing regulation device；Described aeration oxidation pool aeration plate is uniform
It is provided with the pore type aeration plate of micropore；The aeration oxidation pool aeration plate connects aeration oxidation pool air blower by aeration tube,
Aeration oxidation pool air blower is arranged on outside aeration oxidation pool, and the top of aeration oxidation pool, waste water underwater set dissolved oxygen sensing
Regulation device, the dissolved oxygen sensing regulation device regulates and controls air blower work according to oxygen capacity；The aeration oxidation pool water inlet pipe
Top is built-in with filler (3-4)；The exit of the aeration oxidation pool is laid with aeration oxidation pool downflow weir (3-5)；
Water after aeration oxidation pool (3) treatment enters sand filter through aeration oxidation pool downflow weir (3-5), and the water after filtration treatment reaches
Mark discharge or reuse.
2. a kind of monosodium glutamate wastewater treatment device according to claim 1, it is characterised in that：Using above-mentioned monosodium glutamate wastewater treatment
The method that device carries out wastewater treatment, with following steps；
1. waste water enters wastewater equalization pond by wastewater equalization pond water inlet pipe, adjusts pH value, water quality and the water of waste water；
2. waste water is entered in water distribution area (1-2) by concentration basin water inlet pipe (1-6) and concentration basin water distributor (1-7), concentration basin cloth
Water pipe (1-7) realizes water distribution uniformity, and waste water rises through filtrate (1-8) filtering, and concentration basin three phase separator (1-9) realizes solid-liquid
Separate, solid sinks to the bottom of settling zone (1-1) under gravity, arranged by the concentration basin drain valve (1-5) of bottom
Go out；Waste water after separation enters efficient anoxic anaerobic pond water inlet pipe (2- by concentration basin overfalling weir (1-10), concentration basin outlet pipe
5)；
3. waste water enters the bottom of efficient anoxic anaerobic pond (2) by efficient anoxic anaerobic pond water inlet pipe (2-5)；Waste water enters high
Advance up and down along deflection plate after effect anoxic anaerobic pond, pass sequentially through simultaneous oxygen section (2-2), anoxic section (2-3) and anaerobism section (2-4)
The Sludge Bed of each reative cell, the sludge in reaction tank is moved with the effect of flowing up and down and the biogas rising of waste water, is rolled over
The settlement action of the barrier effect and sludge itself that flow plate again reduces the flow velocity of sludge, therefore substantial amounts of sludge is all trapped within
In reaction tank, the microorganism in reaction tank is fully contacted with the organic matter in waste water；And amphimicrobe, the anoxic section of oxygen section (2-2)
Hydrolysis of organic matter in waste water is organic acid by the heterotroph of (2-3) and anaerobism section (2-4), is decomposed into larger molecular organicses small
Molecular organic, insoluble organic matter changes into dissolved organic matter；Waste water after anaerobic reaction is in anaerobism section (2-4) end
The separation of mud, water, methane gas is realized in the presence of the efficient anoxic anaerobic pond three phase separator (2-6) being provided with, sludge is in gravity
In the presence of sink to the bottom of efficient anoxic anaerobic pond, the efficient anoxic anaerobic pond drain valve that unnecessary sludge passes through bottom
(2-8) is discharged；The methane waste product that efficient anoxic anaerobic pond is produced collects discharge by reaction tank top discharge (2-10)；Waste water
Aeration oxidation pool water inlet pipe (3-1) is entered by efficient anoxic anaerobic pond overfalling weir, efficient anoxic anaerobic pond outlet pipe；
4. waste water enters the middle and lower part of aeration oxidation pool (3) by aeration oxidation pool water inlet pipe (3-1), in water distribution pyrometric cone (3-
2) water distribution uniformity in the presence of, aeration oxidation pool aeration plate produces substantial amounts of microbubble, the dissolved oxygen sensing regulation device root
Worked according to oxygen capacity regulation and control air blower；
5. the water after aeration oxidation pool treatment enters sand filter through aeration oxidation pool downflow weir (3-5), and the water after filtration treatment reaches
Mark discharge or reuse；
6. sediment, the sludge that efficient anoxic anaerobic pond (2) produces are transported outward after dehydration；
7. it is molten toward the copper sulphate that addition concentration in the concentrate of concentration basin drain valve (1-5) discharge is 0.001~0.005mol/L
Liquid simultaneously stirs mixing, and the pH value that mixed liquor is adjusted with sodium hydroxide solution is 10~11, then mixed liquor at 50~80 DEG C
Concentration is heated in thermostat water bath, is placed into and dried in electric heating constant-temperature blowing drying box until thering is crystal appearance, moisture all to disappear
Lose, obtain Chelate of Complex Amino Acid with Copper, Chelate of Complex Amino Acid with Copper is used as a kind of new nutrient additive, application
In agricultural, animal husbandry field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710128196.6A CN106904791A (en) | 2017-03-06 | 2017-03-06 | A kind of monosodium glutamate wastewater treatment apparatus and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710128196.6A CN106904791A (en) | 2017-03-06 | 2017-03-06 | A kind of monosodium glutamate wastewater treatment apparatus and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106904791A true CN106904791A (en) | 2017-06-30 |
Family
ID=59186334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710128196.6A Pending CN106904791A (en) | 2017-03-06 | 2017-03-06 | A kind of monosodium glutamate wastewater treatment apparatus and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106904791A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108157588A (en) * | 2017-12-23 | 2018-06-15 | 董晓 | A kind of preparation method of protein feed |
| CN109133528A (en) * | 2018-09-30 | 2019-01-04 | 常州大学 | A kind of fuel ethanol wastewater processing unit |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1054405A (en) * | 1991-04-16 | 1991-09-11 | 武汉化工学院 | A kind of method for treating waste liquid from gourmet powder plant and products thereof |
| CN103285629A (en) * | 2013-04-01 | 2013-09-11 | 中国水产科学研究院渔业机械仪器研究所 | Multi-direction flow gravitational settling apparatus for recirculating aquaculture system |
| CN104529090A (en) * | 2015-01-06 | 2015-04-22 | 常州大学 | Paper-making waste water deep processing system |
-
2017
- 2017-03-06 CN CN201710128196.6A patent/CN106904791A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1054405A (en) * | 1991-04-16 | 1991-09-11 | 武汉化工学院 | A kind of method for treating waste liquid from gourmet powder plant and products thereof |
| CN103285629A (en) * | 2013-04-01 | 2013-09-11 | 中国水产科学研究院渔业机械仪器研究所 | Multi-direction flow gravitational settling apparatus for recirculating aquaculture system |
| CN104529090A (en) * | 2015-01-06 | 2015-04-22 | 常州大学 | Paper-making waste water deep processing system |
Non-Patent Citations (1)
| Title |
|---|
| 许洁: ""利用味精浓縮液制备铜、镧氨基酸螯合物的工艺研究"", 《中国优秀硕士学位论文全文数据库工程科技I辑》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108157588A (en) * | 2017-12-23 | 2018-06-15 | 董晓 | A kind of preparation method of protein feed |
| CN109133528A (en) * | 2018-09-30 | 2019-01-04 | 常州大学 | A kind of fuel ethanol wastewater processing unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201908018U (en) | Sewage treatment device | |
| CN101370739B (en) | Process and reactor for anaerobic waste water purification | |
| CN106277646A (en) | A kind of utilize helotisn body synchronous purification biogas slurry and the system of former biogas | |
| CN213950922U (en) | Continuous flowing water treatment reaction device for efficiently culturing aerobic granular sludge | |
| CN102659285B (en) | Integrated white wine production waste water treatment device | |
| CN110304722A (en) | A kind of air lift internal circulating anaerobic ammoxidation autotrophic denitrification device and its operation method | |
| KR20210009111A (en) | Wastewater treatment facility with granule sludge acceleration reactor and recovery device and method using the same | |
| CN204999694U (en) | High concentration organic waste water's anaerobic treatment device | |
| CN204958662U (en) | Proprietary effluent treatment plant of papermaking trade | |
| CN105819568B (en) | A kind of aerobic particle mud sewage water treatment method and special equipment with denitrification | |
| CN104710018A (en) | Submerged device and method for rapid multiplication culture by jetting and backflow for anaerobic ammonia oxidizing bacteria multi-phase mixed culture | |
| BR112013016256B1 (en) | liquid clarifier and method for clarifying a liquid | |
| CN109095708A (en) | Sewage disposal device | |
| CN105565489A (en) | Sludge circulation efficient hydrolytic reactor | |
| US20220371926A1 (en) | Sewage treatment device capable of controlling product crystallization granularity and sewage treatment method | |
| CN106904791A (en) | A kind of monosodium glutamate wastewater treatment apparatus and method | |
| CN207986978U (en) | A kind of synchronous nitration and denitrification sewage-treatment plant | |
| CN206051804U (en) | Chemical wastewater treatment system | |
| CN105152477A (en) | Rice winery wastewater treatment system | |
| CN109133345A (en) | A kind of method of quickly culturing anaerobic ammonium oxidation granular sludge | |
| CN204097184U (en) | Integration is without gradient active sewage sludge treatment device | |
| CN105884153A (en) | Novel chemical wastewater treatment process | |
| CN207121472U (en) | A kind of aerobic integrated sewage-treating reactor device of internal circulating anaerobic | |
| CN104787968B (en) | Chlortetracycline wastewater processing system | |
| CN105198080B (en) | Suitable for refining oil the anaerobic grain sludge fast culture process with chemical wastewater treatment |
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: 20170630 |
|
| WD01 | Invention patent application deemed withdrawn after publication |