CN108328868A - A kind of environment-friendly long-life industrial wastewater treatment system - Google Patents
A kind of environment-friendly long-life industrial wastewater treatment system Download PDFInfo
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- CN108328868A CN108328868A CN201810180489.3A CN201810180489A CN108328868A CN 108328868 A CN108328868 A CN 108328868A CN 201810180489 A CN201810180489 A CN 201810180489A CN 108328868 A CN108328868 A CN 108328868A
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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
- 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
- C02F1/52—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
-
- 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
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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
- C02F1/24—Treatment of water, waste water, or sewage by flotation
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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
- C02F2001/007—Processes including a sedimentation step
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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
- C02F3/02—Aerobic processes
Abstract
The invention discloses a kind of environment-friendly long-life industrial wastewater treatment systems, including：One processing unit, inside are equipped with 2 pieces of partition boards, are separated into coagulation tank, flocculation tank and air flotation slot, air flotation turbo is set in air flotation slot；Flocculant storage tank is set up on the outside of processing unit, is connected to flocculation tank charge door by pipeline；Coagulant storage tank is set up on the outside of processing unit, is connected to coagulation tank charge door by pipeline；Two agitating units respectively include stirring motor, stirring rod and agitating paddle, and two agitating units are set up in the top of coagulation tank and flocculation tank respectively, and agitating paddle is stretched by stirring port in coagulation tank and flocculation tank respectively；One scum trough, input end are connected to by pipeline with processing unit side side wall upper part；One plate type pressure filter, feed end are connect by pipeline with scum trough discharge port.Low energy consumption for the processing system, and medicament is long-acting persistently, and high treating effect, treated, and industrial wastewater indices are significantly lower than existing treatment process, and processing cost is low, good in economic efficiency.
Description
Technical field
The invention belongs to industrial waste water treatments, and in particular to a kind of environment-friendly long-life industrial wastewater treatment system.
Background technology
Industrial wastewater (industrial wastewater) includes production waste water, production waste and cooling water, refers to industry
The waste water and waste liquid generated in production process, wherein containing outflow with water industrial production materials, intermediate product, byproduct and
The pollutant generated in production process.Industrial wastewater type is various, complicated component.Such as contain mercury in electrolytic salt industrial wastewater,
The various metals such as the leaded, cadmium of heavy metal metallurgy industry waste water, containing each heavy metal species such as cyanide and chromium, stone in metal plating waste water
Contain phenol in oil refining industrial wastewater, contains various pesticides etc. in pesticide process industry waste water.There are many often containing in industrial wastewater
Noxious material, pollution environment has very big harm to human health, therefore wants Development ＆ Multipurpose use, turns harm into good, and according to waste water
Middle pollutant component and concentration after taking corresponding control techniques to be disposed, can just discharge.
With the rapid development of industry, the type and quantity of waste water rapidly increase, to the pollution of water body also increasingly extensively and
Seriously, the health and safety of the mankind is threatened.Therefore, for environmental protection, the place of the processing of industrial wastewater than municipal sewage
It manages even more important.
For Industrial Wastewater Treatment, the current country is primarily present following patent document：
Authorization Notice No. provides a kind of chemical industry effluent processing system, including oxidation for the Chinese patent of 206955840U
Reaction tank, mixing channel, inclined plate clarifying basin, sludge concentration tank, sludge dewatering equipment, final neutralization pond, filtered water tank, returns at pH adjustment tanks
It receives water tank and removes ash water pump house forebay, oxidation reaction pond, pH adjustment tanks, mixing channel, inclined plate clarifying basin, sludge concentration tank and sludge
Dewaterer is sequentially connected, inclined plate clarifying basin, final neutralization pond, filtered water tank, return water tank and except ash water pump house forebay is sequentially connected.
The advantageous effect of the utility model is：Waste water treatment efficiency is higher, and treatment effect is preferable, wherein being replaced with flue gas acid pickle existing
The hydrochloric acid (concentration is generally 30% or so) largely used in processing system, the recycling for both having realized flue gas acid pickle in this way are comprehensive
It closes and utilizes, and the consumption of hydrochloric acid can be reduced, alleviate the chemical industry effluent processing system caused by hydrochloric acid volatility and desulfurization
The corrosion of waste water treatment system relevant device facility.However, the processing system that the patent is provided, medicament used is transmission medicine
Agent, treatment effect unobvious and consumption is too fast, processing cost is high.
Invention content
The purpose of the present invention is to provide a kind of environment-friendly long-life industrial wastewater treatment systems, solve existing wastewater treatment energy
Consume the fast problem of high disposal reagent consumption.
To achieve the above object, a kind of environment-friendly long-life industrial wastewater treatment system provided by the present invention, the processing system
Low energy consumption for system, and medicament is long-acting persistently, and high treating effect, treated, and industrial wastewater indices are significantly lower than existing processing work
Skill, processing cost is low, good in economic efficiency.
Specifically, the technical solution adopted by the present invention is：
A kind of environment-friendly long-life industrial wastewater treatment system, the processing system include：One processing unit is a babinet knot
Structure, inside are arranged at intervals with 2 pieces of partition boards along processing unit sole length direction, and partition board is placed vertically, will be empty inside processing unit
Between be separated into the coagulation tank of laid out in parallel, flocculation tank and air flotation slot in the horizontal direction, processing unit upper surface correspond to coagulation tank and
The position of flocculation tank offers a charge door, a stirring port respectively, and processing unit is offered close to coagulation tank side lower sidewall
One enters the inlet opening of processing unit for industrial wastewater, and the partition board top between coagulation tank and flocculation tank offers a water outlet
Hole, the lower partition between flocculation tank and air flotation slot offer a waste water and portal, and air flotation turbo is set in the air flotation slot；
Flocculant storage tank is set up on the outside of processing unit, and discharge port is connected to by pipeline with flocculation tank charge door, is formed in flocculation tank
The addition of flocculant；Coagulant storage tank is set up on the outside of processing unit, and discharge port is connected by pipeline and coagulation tank charge door
It is logical, form the addition of coagulant in coagulation tank；Two agitating units respectively include stirring motor, are connected to stirring motor output end
Stirring rod and with the agitating paddle that connect of stirring boom end, two agitating units are set up in the top of coagulation tank and flocculation tank respectively,
Agitating paddle is stretched by stirring port in coagulation tank and flocculation tank respectively；One scum trough, input end are leaned on by pipeline and processing unit
The side wall upper part connection of nearly air flotation slot side, forms the processing to water body top dross on the inside of air flotation slot；One plate type pressure filter, charging
End is connect by pipeline with the scum trough discharge port.
Further, the processing unit is connected with hydrolysis acidification in turn close to air flotation slot side lower sidewall by pipeline
Pond, contact-oxidation pool, good fortune sedimentation tank and biological aerated filter.
Further, the contact-oxidation pool inside bottom and biological aerated filter inside bottom are set in the horizontal direction respectively
It is equipped with an aeration tube, aeration pipe surface opens up several solarization air caps along aeration tube length direction interval, and an aerator passes through pipeline point
It is not connect with two aeration tube inlet ends.
Further, the good fortune sedimentation tank outlet at bottom end is connected with a sludge concentration tank, sludge concentration tank by pipeline
There is belt filter press in outlet end by piping connection.
Further, the flocculant includes the ingredient of following parts by weight：Aluminium polychloride：10~15 parts, bentonite：5
~10 parts, polysilicate：10~15 parts, triethanolamine：1~5 part, sodium styrene sulfonate：5~10 parts, chitosan：5~10 parts,
Acetic acid：5~10 parts, lignin：10~15 parts, sodium carboxymethylcellulose：5~10 parts, calcium sulfite：10~15 parts, water：40~
50 parts.
Preferably, the flocculant includes the ingredient of following parts by weight：Aluminium polychloride：13 parts, bentonite：8 parts, poly- silicon
Hydrochlorate：12 parts, triethanolamine：3 parts, sodium styrene sulfonate：7 parts, chitosan：6 parts, acetic acid：9 parts, lignin：11 parts, carboxylic first
Base sodium cellulosate：7 parts, calcium sulfite：12 parts, water：45 parts.
Further, the preparation method of the flocculant includes the following steps：Chitosan, bentonite and acetic acid are taken, 400
10~15 minutes are stirred under~500 revs/min of rotating speed to abundant dissolving, and polysilicate, triethanolamine, styrene sulfonic acid is added
Sodium and 20~25 parts of water, to be stirred 5~10 minutes under 500~600 revs/min of rotating speed；It is fine that aluminium polychloride, carboxymethyl is added
The plain sodium of dimension, calcium sulfite and 20~25 parts of water, are warming up to 50~60 DEG C, stir 10 under 500~600 revs/min of rotating speed~
20 minutes, 1~2 hour is kept the temperature in 40~50 DEG C, is discharged, it is cooling, it dries, crushes, obtain the flocculant.
Further, the coagulant includes kernel and the shell for being coated on kernel outer surface, and the kernel includes as follows
The ingredient of parts by weight：Diatomite：10~15 parts, modified polyacrylamide：20~30 parts, aluminium polychloride：15~20 parts, sulphur
It is sour ferrous：15~25 parts, sodium acetate：10~20 parts, citric acid：5~10 parts, epoxychloropropane：5~10 parts, deionized water：50
~60 parts；The shell includes the ingredient of following parts by weight：Modified alta-mud：10~15 parts, activated carbon：15~20 parts, shell is poly-
Sugar：5~10 parts, acetic acid：1~5 part, polymeric aluminum sulfate iron：20~30 parts, micrometer glass fiber element powder：5~10 parts, concave convex rod
Soil：5~10 parts, sodium lignin sulfonate：10~20 parts, deionized water：50~60 parts.
Further, the preparation method of the coagulant includes the following steps：
1) outer shell solution is prepared
Chitosan is added in deionized water, acetic acid is added, 80~90 DEG C are warming up to, with 400~500 revs/min of speed
Insulated and stirred 10~15 minutes are spent, chitosan solution is obtained, modified alta-mud, activated carbon, polymeric aluminum sulfate iron, urn glass is fine
The plain powder of dimension, attapulgite, sodium lignin sulfonate are added in gained chitosan solution, are stirred with 800~1000 revs/min of rotating speed
10~20min obtains outer shell solution to uniform；
2) kernel is prepared
The deionized water for taking diatomite, modified polyacrylamide, aluminium polychloride and 25~30 parts by weight, with 800~
1000 revs/min of rotating speed stirs 5~10 minutes, and ferrous sulfate, sodium acetate, citric acid, epoxychloropropane and residue 25 is added
The deionized water of~30 parts by weight is warming up to 60~80 DEG C, and 10~15 points are stirred under 1200~1400 revs/min of rotating speed
Clock keeps the temperature 1~2 hour in 40~50 DEG C, and shear granulation obtains inner core particles；
3) coagulant is prepared
It by the shell solution atomization obtained in step 1) and is sprayed to step 2) under the pressure of 6.5~10MPa with spray gun
Gained inner core particles form outer shell, are sent into the roller pelletizer with air-heater, 600~800r/min of setting speed, temperature
It 60~70 DEG C, is granulated, it is dry, it is cooled to room temperature, obtains the coagulant.
The invention has the advantages that：
Using special flocculant and coagulant, it is provided with preferable wastewater treatment efficiency, it can be to being polluted in industrial wastewater
Object is effectively treated, and wherein coagulant uses nucleocapsid, is enhanced slow release effect, is realized long-acting processing, industry that treated
Waste water indices parameter is significantly lower than existing treatment process, and processing cost is low, good in economic efficiency.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of environment-friendly long-life industrial wastewater treatment system provided by the present invention.
Specific implementation mode
Below by specific embodiment, the present invention is described further, but embodiment is not intended to limit the protection of the present invention
Range.
Embodiment 1
Referring to Fig. 1, a kind of environment-friendly long-life industrial wastewater treatment system provided by the present invention, the processing system includes：
One processing unit 1 is a body structure, and inside is arranged at intervals with 2 pieces of partition boards 11, partition board along 1 sole length direction of processing unit
1 inner space of processing unit, is separated into the coagulation tank 12, flocculation tank 13 and gas of laid out in parallel in the horizontal direction by 11 vertical placements
Floating trough 14,1 upper surface of processing unit corresponds to coagulation tank 12 and the position of flocculation tank 13 offers a charge door 15, one stirring respectively
Mouthfuls 16, processing unit 1 offers an inlet opening for entering for industrial wastewater processing unit 1 close to 12 side lower sidewall of coagulation tank
17,11 top of partition board between coagulation tank 12 and flocculation tank 13 offers an apopore 18, is located at flocculation tank 13 and air supporting
11 lower part of partition board between slot 14 offers a waste water and portals 19, and air flotation turbo 141 is set in the air flotation slot 14；Flocculant
Storage tank 2 is set up in 1 outside of processing unit, and discharge port is connected to by pipeline with 13 charge door 15 of flocculation tank, and flocculation tank is formed
The addition of flocculant in 13；Coagulant storage tank 3, is set up in 1 outside of processing unit, and discharge port is added by pipeline and coagulation tank 12
Material mouth 15 is connected to, and forms the addition of coagulant in coagulation tank 12；Two agitating units 4 respectively include stirring motor 41, are connected to
The stirring rod 42 of 41 output end of stirring motor and the agitating paddle 43 being connect with 42 end of stirring rod, two agitating units 4 are set up respectively
In the top of coagulation tank 12 and flocculation tank 13, agitating paddle 43 is stretched by stirring port 16 in coagulation tank 12 and flocculation tank 13 respectively；
One scum trough 5, input end are connected to processing unit 1 close to 14 side side wall upper part of air flotation slot by pipeline, are formed to air flotation slot
The processing of 14 inside water body top drosses；One plate type pressure filter 6, feed end are connected by pipeline and 15 discharge port of the scum trough
It connects.
Further, the processing unit 1 is connected with hydrolysis in turn close to 14 side lower sidewall of air flotation slot by pipeline
Acidification pool 71, contact-oxidation pool 72, good fortune sedimentation tank 73 and biological aerated filter 74.
Further, 72 inside bottom of the contact-oxidation pool and 74 inside bottom of biological aerated filter are respectively along level side
To an aeration tube 8 is provided with, 8 surface of aeration tube opens up several solarization air caps (not shown) along 8 length direction interval of aeration tube, and one exposes
Mechanism of qi 81 is connect with two aeration tubes, 8 inlet end respectively by pipeline.
Further, 73 outlet at bottom end of the good fortune sedimentation tank is connected with a sludge concentration tank 9, sludge condensation by pipeline
There is belt filter press 91 in 9 outlet end of pond by piping connection.
Further, the flocculant includes the ingredient of following parts by weight：Aluminium polychloride：10~15 parts, bentonite：5
~10 parts, polysilicate：10~15 parts, triethanolamine：1~5 part, sodium styrene sulfonate：5~10 parts, chitosan：5~10 parts,
Acetic acid：5~10 parts, lignin：10~15 parts, sodium carboxymethylcellulose：5~10 parts, calcium sulfite：10~15 parts, water：40~
50 parts.
Further, the preparation method of the flocculant includes the following steps：Chitosan, bentonite and acetic acid are taken, 400
10~15 minutes are stirred under~500 revs/min of rotating speed to abundant dissolving, and polysilicate, triethanolamine, styrene sulfonic acid is added
Sodium and 20~25 parts of water, to be stirred 5~10 minutes under 500~600 revs/min of rotating speed；It is fine that aluminium polychloride, carboxymethyl is added
The plain sodium of dimension, calcium sulfite and 20~25 parts of water, are warming up to 50~60 DEG C, stir 10 under 500~600 revs/min of rotating speed~
20 minutes, 1~2 hour is kept the temperature in 40~50 DEG C, is discharged, it is cooling, it dries, crushes, obtain the flocculant.
Further, the coagulant includes kernel and the shell for being coated on kernel outer surface, and the kernel includes as follows
The ingredient of parts by weight：Diatomite：10~15 parts, modified polyacrylamide：20~30 parts, aluminium polychloride：15~20 parts, sulphur
It is sour ferrous：15~25 parts, sodium acetate：10~20 parts, citric acid：5~10 parts, epoxychloropropane：5~10 parts, deionized water：50
~60 parts；The shell includes the ingredient of following parts by weight：Modified alta-mud：10~15 parts, activated carbon：15~20 parts, shell is poly-
Sugar：5~10 parts, acetic acid：1~5 part, polymeric aluminum sulfate iron：20~30 parts, micrometer glass fiber element powder：5~10 parts, concave convex rod
Soil：5~10 parts, sodium lignin sulfonate：10~20 parts, deionized water：50~60 parts.
Further, the preparation method of the coagulant includes the following steps：
1) outer shell solution is prepared
Chitosan is added in deionized water, acetic acid is added, 80~90 DEG C are warming up to, with 400~500 revs/min of speed
Insulated and stirred 10~15 minutes are spent, chitosan solution is obtained, modified alta-mud, activated carbon, polymeric aluminum sulfate iron, urn glass is fine
The plain powder of dimension, attapulgite, sodium lignin sulfonate are added in gained chitosan solution, are stirred with 800~1000 revs/min of rotating speed
10~20min obtains outer shell solution to uniform；
2) kernel is prepared
The deionized water for taking diatomite, modified polyacrylamide, aluminium polychloride and 25~30 parts by weight, with 800~
1000 revs/min of rotating speed stirs 5~10 minutes, and ferrous sulfate, sodium acetate, citric acid, epoxychloropropane and residue 25 is added
The deionized water of~30 parts by weight is warming up to 60~80 DEG C, and 10~15 points are stirred under 1200~1400 revs/min of rotating speed
Clock keeps the temperature 1~2 hour in 40~50 DEG C, and shear granulation obtains inner core particles；
3) coagulant is prepared
It by the shell solution atomization obtained in step 1) and is sprayed to step 2) under the pressure of 6.5~10MPa with spray gun
Gained inner core particles form outer shell, are sent into the roller pelletizer with air-heater, 600~800r/min of setting speed, temperature
It 60~70 DEG C, is granulated, it is dry, it is cooled to room temperature, obtains the coagulant.
Embodiment 2
The flocculant includes the ingredient of following parts by weight：Aluminium polychloride：13 parts, bentonite：8 parts, polysilicate：
12 parts, triethanolamine：3 parts, sodium styrene sulfonate：7 parts, chitosan：6 parts, acetic acid：9 parts, lignin：11 parts, carboxymethyl is fine
The plain sodium of dimension：7 parts, calcium sulfite：12 parts, water：45 parts.Remaining is the same as embodiment 1.
Embodiment 3
The flocculant includes the ingredient of following parts by weight：Aluminium polychloride：12 parts, bentonite：7 parts, polysilicate：
11 parts, triethanolamine：2 parts, sodium styrene sulfonate：8 parts, chitosan：7 parts, acetic acid：6 parts, lignin：12 parts, carboxymethyl cellulose
Plain sodium：8 parts, calcium sulfite：13 parts, water：43 parts.Remaining is the same as embodiment 1.
Embodiment 4
Further, the flocculant includes the ingredient of following parts by weight：Aluminium polychloride：14 parts, bentonite：5 parts, gather
Silicate：12 parts, triethanolamine：4 parts, sodium styrene sulfonate：8 parts, chitosan：10 parts, acetic acid：10 parts, lignin：10 parts,
Sodium carboxymethylcellulose：5 parts, calcium sulfite：10 parts, water：50 parts.Remaining is the same as embodiment 1.
Embodiment 5
The kernel includes the ingredient of following parts by weight：Diatomite：10 parts, modified polyacrylamide：30 parts, it polymerize chlorine
Change aluminium：15 parts, ferrous sulfate：25 parts, sodium acetate：10 parts, citric acid：10 parts, epoxychloropropane：5 parts, deionized water：50
Part；The shell includes the ingredient of following parts by weight：Modified alta-mud：15 parts, activated carbon：20 parts, chitosan：5 parts, acetic acid：5
Part, polymeric aluminum sulfate iron：20 parts, micrometer glass fiber element powder：5 parts, attapulgite：5 parts, sodium lignin sulfonate：10 parts, go from
Sub- water：50 parts.Remaining is the same as embodiment 1.
Embodiment 6
The kernel includes the ingredient of following parts by weight：Diatomite：15 parts, modified polyacrylamide：20 parts, it polymerize chlorine
Change aluminium：20 parts, ferrous sulfate：15 parts, sodium acetate：20 parts, citric acid：5 parts, epoxychloropropane：10 parts, deionized water：50
Part；The shell includes the ingredient of following parts by weight：Modified alta-mud：10 parts, activated carbon：15 parts, chitosan：10 parts, acetic acid：
1 part, polymeric aluminum sulfate iron：30 parts, micrometer glass fiber element powder：10 parts, attapulgite：10 parts, sodium lignin sulfonate：20 parts,
Deionized water：60 parts.Remaining is the same as embodiment 1.
Embodiment 7
The kernel includes the ingredient of following parts by weight：Diatomite：13 parts, modified polyacrylamide：25 parts, polyaluminium
Aluminium：17 parts, ferrous sulfate：20 parts, sodium acetate：15 parts, citric acid：8 parts, epoxychloropropane：7 parts, deionized water：55 parts；Institute
State the ingredient that shell includes following parts by weight：Modified alta-mud：12 parts, activated carbon：18 parts, chitosan：7 parts, acetic acid：3 parts, gather
Close aluminium iron sulfate：25 parts, micrometer glass fiber element powder：8 parts, attapulgite：8 parts, sodium lignin sulfonate：15 parts, deionized water：
55 parts.
Industrial wastewater main component composition such as table 1 in a kind of environment-friendly long-life industrial wastewater treatment system provided by the present invention
It is shown.
Table 1
| Serial number | Project | Concentration |
| 1 | pH | 9.5~10.0 |
| 2 | CODcr(mg/L) | 45400~65000 |
| 3 | BOD5(mg/L) | 12000~28000 |
| 4 | SS(mg/L) | 250~1300 |
| 5 | Ammonia nitrogen (mg/L) | 2500~4000 |
| 6 | Total phosphorus (mg/L) | 0.05~0.35 |
| 7 | Sulfide (mg/L) | 0.3~1.05 |
| 8 | Cyanide (mg/L) | 0.5~1.0 |
| 9 | Chloride (mg/L) | 35~45 |
Using a kind of environment-friendly long-life industrial wastewater treatment system provided by the present invention to Industrial Wastewater Treatment in table 1 after
Leading indicator is as shown in table 2.
Table 2
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention belong to the scope of protection of present invention.
Claims (9)
1. a kind of environment-friendly long-life industrial wastewater treatment system, which is characterized in that the processing system includes：
One processing unit is a body structure, and inside is arranged at intervals with 2 pieces of partition boards, partition board along processing unit sole length direction
It is vertical to place, processing unit inner space is separated into the coagulation tank of laid out in parallel, flocculation tank and air flotation slot in the horizontal direction, is located
Reason unit upper surface corresponds to coagulation tank and the position of flocculation tank offers a charge door, a stirring port respectively, and processing unit is close
Coagulation tank side lower sidewall offers an inlet opening for entering processing unit for industrial wastewater, be located at coagulation tank and flocculation tank it
Between partition board top offer an apopore, the lower partition between flocculation tank and air flotation slot offers a waste water and portals,
Air flotation turbo is set in the air flotation slot；
Flocculant storage tank is set up on the outside of processing unit, and discharge port is connected to by pipeline with flocculation tank charge door, forms flocculation
The addition of flocculant in slot；
Coagulant storage tank is set up on the outside of processing unit, and discharge port is connected to by pipeline with coagulation tank charge door, forms coagulation
The addition of coagulant in slot；
Two agitating units respectively include stirring motor, are connected to the stirring rod of stirring motor output end and connect with stirring boom end
The agitating paddle connect, two agitating units are set up in the top of coagulation tank and flocculation tank respectively, and agitating paddle is stretched by stirring port respectively
In coagulation tank and flocculation tank；
One scum trough, input end are connected to processing unit close to air flotation slot side side wall upper part by pipeline, are formed to air flotation slot
The processing of inside water body top dross；
One plate type pressure filter, feed end are connect by pipeline with the scum trough discharge port.
2. environment-friendly long-life industrial wastewater treatment system according to claim 1, which is characterized in that the processing unit is close
Air flotation slot side lower sidewall is connected with hydrolysis acidification pool, contact-oxidation pool, good fortune sedimentation tank and aeration in turn by pipeline and gives birth to
Object filter tank.
3. environment-friendly long-life industrial wastewater treatment system according to claim 2, which is characterized in that in the contact-oxidation pool
Side bottom and biological aerated filter inside bottom are horizontally disposed respectively an aeration tube, and aeration pipe surface is along aeration pipe range
Degree direction interval opens up several solarization air caps, and an aerator is connect with two aeration tube inlet ends respectively by pipeline.
4. environment-friendly long-life industrial wastewater treatment system according to claim 2, which is characterized in that good fortune sedimentation tank bottom
Portion outlet end is connected with a sludge concentration tank by pipeline, and there is belt filter press in sludge concentration tank outlet end by piping connection.
5. environment-friendly long-life industrial wastewater treatment system according to claim 1, which is characterized in that the flocculant includes such as
The ingredient of lower parts by weight：Aluminium polychloride：10~15 parts, bentonite：5~10 parts, polysilicate：10~15 parts, triethanolamine：
1~5 part, sodium styrene sulfonate：5~10 parts, chitosan：5~10 parts, acetic acid：5~10 parts, lignin：10~15 parts, carboxylic first
Base sodium cellulosate：5~10 parts, calcium sulfite：10~15 parts, water：40~50 parts.
6. environment-friendly long-life industrial wastewater treatment system according to claim 1, which is characterized in that the flocculant includes such as
The ingredient of lower parts by weight：Aluminium polychloride：13 parts, bentonite：8 parts, polysilicate：12 parts, triethanolamine：3 parts, styrene sulphur
Sour sodium：7 parts, chitosan：6 parts, acetic acid：9 parts, lignin：11 parts, sodium carboxymethylcellulose：7 parts, calcium sulfite：12 parts, water：
45 parts.
7. environment-friendly long-life industrial wastewater treatment system according to claim 5 or 6, which is characterized in that the flocculant
Preparation method includes the following steps：
Chitosan, bentonite and acetic acid are taken, stirs under 400~500 revs/min of rotating speed 10~15 minutes and is dissolved to abundant,
Polysilicate, triethanolamine, sodium styrene sulfonate and 20~25 parts of water are added, to stir 5 under 500~600 revs/min of rotating speed
~10 minutes；Aluminium polychloride, sodium carboxymethylcellulose, calcium sulfite and 20~25 parts of water are added, are warming up to 50~60 DEG C,
It is stirred 10~20 minutes under 500~600 revs/min of rotating speed, keeps the temperature 1~2 hour in 40~50 DEG C, discharge, cooling, drying,
It crushes, obtains the flocculant.
8. environment-friendly long-life industrial wastewater treatment system according to claim 1, which is characterized in that the coagulant includes interior
Core and the shell for being coated on kernel outer surface, the kernel include the ingredient of following parts by weight：Diatomite：It is 10~15 parts, modified
Polyacrylamide：20~30 parts, aluminium polychloride：15~20 parts, ferrous sulfate：15~25 parts, sodium acetate：10~20 parts, lemon
Lemon acid：5~10 parts, epoxychloropropane：5~10 parts, deionized water：50~60 parts；The shell include following parts by weight at
Point：Modified alta-mud：10~15 parts, activated carbon：15~20 parts, chitosan：5~10 parts, acetic acid：1~5 part, polyaluminium sulfate
Iron：20~30 parts, micrometer glass fiber element powder：5~10 parts, attapulgite：5~10 parts, sodium lignin sulfonate：10~20 parts,
Deionized water：50~60 parts.
9. environment-friendly long-life industrial wastewater treatment system according to claim 8, which is characterized in that the preparation of the coagulant
Method includes the following steps：
1) outer shell solution is prepared
Chitosan is added in deionized water, acetic acid is added, is warming up to 80~90 DEG C, is protected with 400~500 revs/min of speed
Temperature stirring 10~15 minutes, obtains chitosan solution, by modified alta-mud, activated carbon, polymeric aluminum sulfate iron, micrometer glass fiber element
Powder, attapulgite, sodium lignin sulfonate are added in gained chitosan solution, with 800~1000 revs/min of rotating speed stirring 10~
20min obtains outer shell solution to uniform；
2) kernel is prepared
The deionized water for taking diatomite, modified polyacrylamide, aluminium polychloride and 25~30 parts by weight, with 800~1000 turns/
The rotating speed of minute stirs 5~10 minutes, and ferrous sulfate, sodium acetate, citric acid, epoxychloropropane and remaining 25~30 weight are added
Part deionized water, be warming up to 60~80 DEG C, stirred 10~15 minutes under 1200~1400 revs/min of rotating speed, in 40~
50 DEG C keep the temperature 1~2 hour, and shear granulation obtains inner core particles；
3) coagulant is prepared
It by the shell solution atomization obtained in step 1) and is sprayed to obtained by step 2) under the pressure of 6.5~10MPa with spray gun
Inner core particles, formation outer shell, roller pelletizer of the feeding with air-heater, 600~800r/min of setting speed, temperature 60~
It 70 DEG C, is granulated, it is dry, it is cooled to room temperature, obtains the coagulant.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111717974A (en) * | 2020-06-29 | 2020-09-29 | 浙江丰虹新材料股份有限公司 | Composite flocculant |
| CN111758649A (en) * | 2019-03-26 | 2020-10-13 | 曹阳 | Coating stabilizer system for aquaculture pond bottom environment maintenance and preparation method thereof |
| CN111995036A (en) * | 2020-07-10 | 2020-11-27 | 广西夏阳环保科技有限公司 | high-COD food industrial wastewater composite treatment agent and treatment method thereof |
| CN111995170A (en) * | 2020-07-10 | 2020-11-27 | 广西夏阳环保科技有限公司 | Composite treatment agent for papermaking wastewater and treatment method thereof |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0990622A2 (en) * | 1998-09-30 | 2000-04-05 | Bernd-Ulrich Wilk | Process and device for biological waste water purification |
| CN101486521A (en) * | 2008-01-18 | 2009-07-22 | 隋建青 | Method for treating starch wastewater by administration air-float-UASB-SBR |
| CN103723824A (en) * | 2013-12-26 | 2014-04-16 | 南京大学 | Carbon-iron microbattery slow-release carbon source filler and preparation method thereof |
| CN104370426A (en) * | 2014-12-08 | 2015-02-25 | 福建省首融环境科技有限公司 | Method and device for treatment of high-temperature printing and dyeing wastewater |
| CN105597694A (en) * | 2015-12-28 | 2016-05-25 | 常州亚环环保科技有限公司 | Preparation method of functional magnetic nano microsphere adsorbing agent |
| CN206244600U (en) * | 2016-11-22 | 2017-06-13 | 珠海正业包装有限公司 | A kind of printing wastewater zero-emission biological treatment system |
| CN107311283A (en) * | 2017-08-23 | 2017-11-03 | 钟传新 | A kind of novel flocculant and preparation method thereof |
-
2018
- 2018-03-05 CN CN201810180489.3A patent/CN108328868B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0990622A2 (en) * | 1998-09-30 | 2000-04-05 | Bernd-Ulrich Wilk | Process and device for biological waste water purification |
| CN101486521A (en) * | 2008-01-18 | 2009-07-22 | 隋建青 | Method for treating starch wastewater by administration air-float-UASB-SBR |
| CN103723824A (en) * | 2013-12-26 | 2014-04-16 | 南京大学 | Carbon-iron microbattery slow-release carbon source filler and preparation method thereof |
| CN104370426A (en) * | 2014-12-08 | 2015-02-25 | 福建省首融环境科技有限公司 | Method and device for treatment of high-temperature printing and dyeing wastewater |
| CN105597694A (en) * | 2015-12-28 | 2016-05-25 | 常州亚环环保科技有限公司 | Preparation method of functional magnetic nano microsphere adsorbing agent |
| CN206244600U (en) * | 2016-11-22 | 2017-06-13 | 珠海正业包装有限公司 | A kind of printing wastewater zero-emission biological treatment system |
| CN107311283A (en) * | 2017-08-23 | 2017-11-03 | 钟传新 | A kind of novel flocculant and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 冯延民: "《壳寡糖与人类健康》", 31 March 2008, 吉林大学出版社 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111758649A (en) * | 2019-03-26 | 2020-10-13 | 曹阳 | Coating stabilizer system for aquaculture pond bottom environment maintenance and preparation method thereof |
| CN111717974A (en) * | 2020-06-29 | 2020-09-29 | 浙江丰虹新材料股份有限公司 | Composite flocculant |
| CN111995036A (en) * | 2020-07-10 | 2020-11-27 | 广西夏阳环保科技有限公司 | high-COD food industrial wastewater composite treatment agent and treatment method thereof |
| CN111995170A (en) * | 2020-07-10 | 2020-11-27 | 广西夏阳环保科技有限公司 | Composite treatment agent for papermaking wastewater and treatment method thereof |
| CN111995036B (en) * | 2020-07-10 | 2023-07-07 | 广西夏阳环保科技有限公司 | Composite treatment agent for high-COD (chemical oxygen demand) food industrial wastewater and treatment method thereof |
| CN111995170B (en) * | 2020-07-10 | 2023-07-14 | 合山市春旭环保科技有限责任公司 | Papermaking wastewater composite treatment agent and treatment method thereof |
| CN112374790A (en) * | 2021-01-18 | 2021-02-19 | 广东博智林机器人有限公司 | Setting time regulator, preparation method thereof and tile glue |
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