CN108164091A - A kind of technique for treating industrial wastewater - Google Patents
A kind of technique for treating industrial wastewater Download PDFInfo
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- CN108164091A CN108164091A CN201810033274.9A CN201810033274A CN108164091A CN 108164091 A CN108164091 A CN 108164091A CN 201810033274 A CN201810033274 A CN 201810033274A CN 108164091 A CN108164091 A CN 108164091A
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- waste water
- agitating shaft
- disinfectant
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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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/30—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests characterised by the surfactants
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/06—Aluminium; Calcium; Magnesium; Compounds thereof
-
- 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
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- 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
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Zoology (AREA)
- Pest Control & Pesticides (AREA)
- Environmental Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Plant Pathology (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Toxicology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of technique for treating industrial wastewater, include the following steps：（1）Waste water carries out prefiltration processing by grid, removes suspended matter, impurity in waste water；（2）Waste water is passed through aerobic tank later, is passed through after reacting 1 2h to inclined-plate clarifying basin excessively；（3）Waste water flows into sterilization pool, puts into disinfectant, cistern is left to after disinfecting；The disinfectant includes the component of following ratio of weight and number：9 11 parts of 56 parts of ethylene glycol stearate, 6 10 parts of citric acid, 48 parts of lauryl sodium sulfate, anion or nonionic surfactant, 67 parts of Moxifloxacin.
Description
Technical field
The invention belongs to technical field of waste water processing, more particularly, to a kind of technique for treating industrial wastewater.
Background technology
It often will appear some waste water containing sand in existing industrial wastewater, but traditional waste water treatment process is for processing
The Disinfection Effect of waste water is poor afterwards, and then often will appear the situation for carrying harmful bacterium when discharge of wastewater or recycling use.
Invention content
The present invention is in order to overcome the deficiencies of the prior art and provide a kind of good Industrial Wastewater Treatment work of processed waste water water quality
Skill.
To achieve these goals, the present invention uses following technical scheme：A kind of technique for treating industrial wastewater, including following
Step：
（1）Waste water carries out prefiltration processing by grid, removes suspended matter, impurity in waste water；
（2）Waste water is passed through aerobic tank later, is passed through after reacting 1-2h to inclined-plate clarifying basin excessively；
（3）Waste water flows into sterilization pool, puts into disinfectant, cistern is left to after disinfecting；The disinfectant includes following heavy
Measure the component of portion rate：5-6 parts of ethylene glycol stearate, 6-10 parts of citric acid, 4-8 parts of lauryl sodium sulfate are cloudy
9-11 parts of ion or nonionic surfactant, 6-7 parts of Moxifloxacin, 200-250 parts of water.
Further, waste water in reaction process, needs to expose into dissolved oxygen in aerobic tank.
Further, the dissolved oxygen control is controlled in 0.2-0.5mg/L, the temperature of aerobic tank at 35-40 DEG C.
Further, the input amount of the disinfectant is 10-20mg/L.
Further, the sterilization pool includes pond body, stir chamber, shaft and driving motor, and the shaft is equipped with stirring
Vibrating device, the pond body are equipped with feeding chamber and the matched chemical spraying device of the feeding chamber.
Further, the stirring vibrating device includes the agitating shaft coordinated with the shaft rotation stop, set on the stirring
Elastic stirring component on axis and drive component for the agitating shaft to be driven to move up and down is matched with the agitating shaft；It is logical
The agitating shaft that setting can move up and down in shaft rotation process in shaft is crossed, and elastic stirring group is set on the agitating shaft
Part, when agitating shaft is rotated with shaft, agitating shaft can be moved up and down relative to shaft under the driving of drive component, and then
Elastic stirring component is to the mixing effect of waste water.
Further, the driving component includes the fixing axle being set on the stir chamber bottom wall, set on the fixing axle
Upper holding tank matched with the agitating shaft and the ball between the agitating shaft and receiving groove bottom wall, the holding tank
Bottom wall is equipped with is equipped with multiple grooves with the matched annular V type groove of the ball, the annular V-shaped groove bottom wall；Ball quilt
It is pressed between the bottom face of agitating shaft and the bottom wall of holding tank, and then rolling can be driven when agitating shaft is rotated relative to fixing axle
Pearl rolls together along annular V type groove, and due to being equipped with multiple grooves in annular V-shaped groove bottom wall, when ball constantly passes in and out institute
It just can be so that agitating shaft be moved up and down relative to shaft, so that Vibratory Mixing component is while rotating when stating groove
It realizes and moves up and down, enhance the mixing effect to waste water.
The invention also discloses a kind of disinfectants, include the component of following ratio of weight and number：Ethylene glycol stearate 5-6
9-11 parts of part, 6-10 parts of citric acid, 4-8 parts of lauryl sodium sulfate, anion or nonionic surfactant, Moses
Husky star 6-7 parts, 200-250 parts of water.
Further, the disinfectant further includes 5-6 parts of sodium carbonate, 2-5 parts of sodium aluminate.
The operation in conclusion present invention carries out disinfection to waste water before water outlet effectively avoids carrying in the waste water of water outlet thin
The harmful substances such as bacterium further improve the water quality of processed waste water, improve later-stage utilization rate；By lauryl sodium sulfate, not
The addition high degree of Xisha star improves Disinfection Effect, ensures the substances such as the complete bacterium removed in waste water, Disinfection Effect
It is good.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is enlarged drawing at A in Fig. 1.
Fig. 3 is the lateral partial structurtes sectional view one of the present invention.
Fig. 4 is the lateral partial structurtes sectional view two of the present invention.
Fig. 5 is the drive component vertical view of the present invention.
Specific embodiment
In order to which those skilled in the art is made to be better understood from the present invention program, below in conjunction in the embodiment of the present invention
Attached drawing carries out the technical solution in the embodiment of the present invention clear, complete description.
Embodiment 1
A kind of technique for treating industrial wastewater, includes the following steps：（1）Waste water carries out prefiltration processing, the grid of grid by grid
Suspended matter, impurity of the gap control in 3mm, removal waste water；（2）Waste water is passed through to setting pot later, by aerator to useless
Water carries out Air Exposure, removes the fine sand in water removal, aeration control is in 0.5L/h；（3）Waste water is passed through aerobic tank later, and
During reaction, exposed by aerator into aerobic tank into dissolved oxygen, the amount of dissolved oxygen is controlled in 0.2mg/L, aerobic tank
Temperature is controlled at 35 DEG C；It is passed through to inclined-plate clarifying basin excessively and is precipitated after reaction 1h, inclined-plate clarifying basin can be real for the prior art
Existing, details are not described herein；（4）Waste water is flowed into sterilization pool later, and input disinfectant, the input amount of disinfectant are in sterilization pool
10mg/L is stirred to react after rear 30min and realizes and disinfect, and waste water is left to cistern later；Wherein described disinfectant include with
The component of lower ratio of weight and number：5 parts of ethylene glycol stearate, 6 parts of citric acid, 4 parts of lauryl sodium sulfate, anion
Or 9 parts of nonionic surfactant, 6 parts of Moxifloxacin, 5 parts of sodium carbonate, 2 parts of sodium aluminate, 200 parts of water.
As shown in Figs. 1-5, the sterilization pool includes pond body 1, the stir chamber 11 in the pond body 1, shaft 2 and driving electricity
Machine 3, the pond body enter the output shaft fixed connection of pipe 14 and discharge pipe 15, the shaft top and driving motor 3 equipped with waste water,
The shaft 2 is equipped with stirring vibrating device 4, specifically, the stirring vibrating device 4 includes coordinating with 2 rotation stop of shaft
Agitating shaft 5, the elastic stirring component on the agitating shaft and match to drive the stirring with the agitating shaft 5
When agitating shaft is rotated with shaft, agitating shaft is driven relative to shaft by drive component for the drive component 6 that axis 5 moves up and down
It moves up and down, so that elastic stirring component can also move up and down while rotating, so as to reach a preferable stirring
Effect.
Further, the driving component 6 includes the fixing axle 61 being set on 11 bottom wall of stir chamber, set on described solid
Holding tank 62 matched with the agitating shaft and the ball 63 between the agitating shaft and receiving groove bottom wall, institute on dead axle
State 62 bottom wall of holding tank be equipped with the 63 matched annular V type groove 64 of ball, the annular V-shaped groove bottom wall be equipped with it is more
A groove 65, the holding tank are arranged on the top of fixing axle, and the bottom end of the agitating shaft can be inserted into holding tank, agitating shaft
Bottom end and accommodate groove bottom wall between have certain gap to place ball, since ball is pressed on the bottom surface of agitating shaft
Between the bottom wall of holding tank, so can drive when agitating shaft is rotated relative to fixing axle ball along annular V type groove together
It rolls, and due to being equipped with multiple grooves in annular V-shaped groove bottom wall, can just cause stirring when ball constantly passes in and out the groove
Axis is moved up and down relative to shaft；The size of ball can be voluntarily adjusted according to actual needs, not limited herein.
In order to realize that the rotation stop of agitating shaft and shaft coordinates, setting is for 2 bottom of shaft on the top of the agitating shaft 5
The inserting groove 51 being inserted into is held, it is circumferentially spaced on 51 inner wall of inserting groove to be evenly arranged with 4 rotation stop grooves 52, the shaft 2
On the side wall of bottom circumferentially arranged with the 52 matched anti-rotation block 21 of rotation stop groove, when shaft is inserted into inserting groove,
Anti-rotation block can be inserted into rotation stop groove, and then ensures that agitating shaft can together be rotated with shaft.
The shaft 2 is passed through one by agitating shaft and shaft mating there is a situation where being separated from each other in order to prevent
Disconnecting prevention structure is detachably flexibly connected with the agitating shaft 5, specifically, Anti-slip cover 22 of the disconnecting prevention structure including circular ring shape,
On 22 lower surface of Anti-slip cover and along its circumferentially-spaced 4 fixture blocks 221 being uniformly arranged, outside the agitating shaft 5
Card slot 53 matched with the fixture block on side wall, the threaded hole being respectively arranged on 53 inner wall of the fixture block 221 and card slot and with
The screw rod of two screw hole, the Anti-slip cover are movably set in shaft, the distance in gap between Anti-slip cover and shaft
Less than the thickness of anti-rotation block, and then Anti-slip cover will not come off from shaft, when the fixture block on Anti-slip cover is snapped onto in card slot, card
Threaded hole on block and card slot side wall can consolidate Anti-slip cover and agitating shaft to it, and then by the cooperation of screw rod and threaded hole
It is scheduled on together, and then playing prevents agitating shaft from being happened with what shaft was mutually disengaged.
Further, the elastic stirring component includes being sheathed on the agitating shaft 5 and two axle sleeve set up and down
54th, the stirring rod 55 that one end is connected on the axle sleeve lateral wall and the return unit 56 being connected between two axle sleeves, the reset
Part is compressed spring, and the both ends of the spring are connected respectively with upper and lower axle sleeve, it is preferred that the number of the spring is 4,4 bullets
Spring is uniformly arranged along the circumferentially-spaced of axle sleeve, and the axle sleeve 54 coordinates with 5 rotation stop of agitating shaft, specifically, 5 outside of the agitating shaft
It is circumferentially spaced on wall to be uniformly provided with 2 pieces of inserted blocks 57, it is respectively equipped on the inner wall of described two axle sleeves 54 and 57 phase of inserted block
2 slots 541 of cooperation, mating by inserted block and slot coordinate and then the rotation stop for realizing axle sleeve and agitating shaft, when stirring
Axis is mixed when being moved up and down under the action of ball relative to shaft, axle sleeve can drive stirring rod to be moved up and down relative to agitating shaft,
And then enhance stirring action of the stirring rod to waste water.
Preferably, the agitating shaft 5 be equipped with the 54 matched anti-delinking part 58 of axle sleeve, specifically, the anticreep
Portion is the boss structure for having agitating shaft lateral wall to extend outward to form, when underlying axle sleeve is moved down relative to agitating shaft
When, axle sleeve can be inconsistent with boss, and then plays the role of anticreep to axle sleeve.
Further, it is in setting up and down, the setting of roller successively that the inserted block 57, which is equipped with 4 rollers, 571,4 rollers,
The frictional force between inserted block and socket sidewalls is reduced, and then is moved up and down conducive to axle sleeve relative to shaft.
Further, the pond body 1 is equipped with feeding chamber 12 and the matched chemical spraying device 13 of the feeding chamber, specifically
, the chemical spraying device 13 includes the discharge nozzle 131, the shut-off valve on the discharge nozzle that are connected with the feeding chamber 12
132 and the nozzle 133 that is connected with the discharge nozzle 131, the nozzle 133 be set on 11 roof of stir chamber, pass through spray
Disinfectant can be uniformly sprinkled upon wastewater surface by the setting of head, and then quickly, uniformly be fused conducive to disinfectant with composite waste
Together, the processing speed of quickening.
Embodiment 2
A kind of technique for treating industrial wastewater, includes the following steps：（1）Waste water carries out prefiltration processing, the grid of grid by grid
Suspended matter, impurity of the gap control in 10mm, removal waste water；（2）Waste water is passed through to setting pot later, by aerator to useless
Water carries out Air Exposure, removes the fine sand in water removal, aeration control is in 1L/h；（3）Waste water is passed through aerobic tank later, and anti-
During answering, exposed by aerator into aerobic tank into dissolved oxygen, the amount of dissolved oxygen is controlled in 0.5mg/L, the temperature of aerobic tank
Degree control is at 40 DEG C；It being passed through to inclined-plate clarifying basin excessively and is precipitated after reaction 2h, inclined-plate clarifying basin can be realized for the prior art,
Details are not described herein；（4）Waste water is flowed into sterilization pool later, and input disinfectant, the input amount of disinfectant are in sterilization pool
20mg/L is stirred to react after rear 45min and realizes and disinfect, and waste water is left to cistern later；Wherein described disinfectant include with
The component of lower ratio of weight and number：6 parts of ethylene glycol stearate, 10 parts of citric acid, 8 parts of lauryl sodium sulfate, anion
Or 11 parts of nonionic surfactant, 7 parts of Moxifloxacin, 6 parts of sodium carbonate, 5 parts of sodium aluminate, 250 parts of water.
The structure of sterilization pool is in the same manner as in Example 1 in the present embodiment, and so it will not be repeated.
Embodiment 3
A kind of technique for treating industrial wastewater, includes the following steps：（1）Waste water carries out prefiltration processing, the grid of grid by grid
Suspended matter, impurity of the gap control in 7mm, removal waste water；（2）Waste water is passed through to setting pot later, by aerator to useless
Water carries out Air Exposure, removes the fine sand in water removal, aeration control is in 1L/h；（3）Waste water is passed through aerobic tank later, and anti-
During answering, exposed by aerator into aerobic tank into dissolved oxygen, the amount of dissolved oxygen is controlled in 0.5mg/L, the temperature of aerobic tank
Degree control is at 40 DEG C；It is passed through to inclined-plate clarifying basin excessively and is precipitated after reaction 1.5h, inclined-plate clarifying basin can be real for the prior art
Existing, details are not described herein；（4）Waste water is flowed into sterilization pool later, and input disinfectant, the input amount of disinfectant are in sterilization pool
15mg/L is stirred to react after rear 35min and realizes and disinfect, and waste water is left to cistern later；Wherein described disinfectant include with
The component of lower ratio of weight and number：6 parts of ethylene glycol stearate, 10 parts of citric acid, 4 parts of lauryl sodium sulfate, anion
Or 11 parts of nonionic surfactant, 6 parts of Moxifloxacin, 5 parts of sodium carbonate, 5 parts of sodium aluminate, 250 parts of water.
The structure of sterilization pool is in the same manner as in Example 1 in the present embodiment, and so it will not be repeated.
Obviously, described embodiment is only the part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment should all belong to the scope of protection of the invention.
Claims (9)
1. a kind of technique for treating industrial wastewater, it is characterised in that：Include the following steps：
Waste water carries out prefiltration processing by grid, removes suspended matter, impurity in waste water；
Waste water is passed through aerobic tank later, is passed through after reacting 1-2h to inclined-plate clarifying basin excessively；
Waste water flows into sterilization pool, puts into disinfectant, cistern is left to after disinfecting；The disinfectant includes following parts by weight
The component of number ratio：5-6 parts of ethylene glycol stearate, 6-10 parts of citric acid, 4-8 parts of lauryl sodium sulfate, anion
Or 9-11 parts of nonionic surfactant, 6-7 parts of Moxifloxacin, 200-250 parts of water.
2. technique for treating industrial wastewater according to claim 1, it is characterised in that：Waste water reaction process in aerobic tank
In, it needs to expose into dissolved oxygen.
3. technique for treating industrial wastewater according to claim 2, it is characterised in that：The dissolved oxygen control is in 0.2-
0.5mg/L, the temperature of aerobic tank are controlled at 35-40 DEG C.
4. technique for treating industrial wastewater according to claim 1, it is characterised in that：The input amount of the disinfectant is 10-
20mg/L。
5. technique for treating industrial wastewater according to claim 1, it is characterised in that：The sterilization pool includes pond body（1）, stir
Mix chamber（11）, shaft（2）And driving motor（3）, the shaft（2）It is equipped with stirring vibrating device（4）, the pond body（1）On
Equipped with feeding chamber（12）With the matched chemical spraying device of the feeding chamber（13）.
6. technique for treating industrial wastewater according to claim 5, it is characterised in that：The stirring vibrating device（4）Including
With the shaft（2）The agitating shaft of rotation stop cooperation（5）, elastic stirring component on the agitating shaft and with the agitating shaft
（5）It matches to drive the agitating shaft（5）The drive component of up and down action（6）.
7. technique for treating industrial wastewater according to claim 6, it is characterised in that：The driving component（6）Including being set on
The stir chamber（11）Fixing axle on bottom wall（61）, in the fixing axle with the matched holding tank of the agitating shaft
（62）And set on the agitating shaft and accommodate the ball between groove bottom wall（63）, the holding tank（62）Bottom wall be equipped with it is described
Ball（63）Matched annular V type groove（64）, the annular V-shaped groove bottom wall is equipped with multiple grooves（65）.
8. a kind of disinfectant, it is characterised in that：Include the component of following ratio of weight and number：5-6 parts of ethylene glycol stearate, lemon
9-11 parts of 6-10 parts of lemon acid, 4-8 parts of lauryl sodium sulfate, anion or nonionic surfactant, Moxifloxacin
6-7 parts, 200-250 parts of water.
9. disinfectant according to claim 8, it is characterised in that：The disinfectant further includes 5-6 parts of sodium carbonate, aluminic acid
2-5 parts of sodium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810033274.9A CN108164091A (en) | 2018-01-14 | 2018-01-14 | A kind of technique for treating industrial wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810033274.9A CN108164091A (en) | 2018-01-14 | 2018-01-14 | A kind of technique for treating industrial wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108164091A true CN108164091A (en) | 2018-06-15 |
Family
ID=62514272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810033274.9A Withdrawn CN108164091A (en) | 2018-01-14 | 2018-01-14 | A kind of technique for treating industrial wastewater |
Country Status (1)
| Country | Link |
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| CN (1) | CN108164091A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109173970A (en) * | 2018-08-16 | 2019-01-11 | 李东坡 | A kind of oscillating-type reaction kettle |
| CN111547931A (en) * | 2019-12-05 | 2020-08-18 | 肇庆领誉环保实业有限公司 | Rapid nitrogen and phosphorus removal treatment method for sewage |
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2018
- 2018-01-14 CN CN201810033274.9A patent/CN108164091A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100616535B1 (en) * | 2004-08-27 | 2006-08-28 | 박정재 | disposal systems of excretion |
| CN102897974A (en) * | 2012-10-12 | 2013-01-30 | 江苏北辰环境科技有限公司 | Process for treating medical wastewater |
| CN104430518A (en) * | 2014-11-28 | 2015-03-25 | 成都顺发消洗科技有限公司 | Sanitizer |
| CN204958667U (en) * | 2015-08-26 | 2016-01-13 | 合肥中盛水务发展有限公司 | Resident sewage treatment system |
| CN105435692A (en) * | 2016-01-12 | 2016-03-30 | 梁艳 | Rotary oscillator |
| CN205731017U (en) * | 2016-05-12 | 2016-11-30 | 北京时代浩鼎科技股份有限公司 | A kind of sewage disposal mixing plant |
| CN107285571A (en) * | 2017-07-30 | 2017-10-24 | 合肥徽工工业自动化工程有限公司 | A kind of method of sewage multistep treatment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109173970A (en) * | 2018-08-16 | 2019-01-11 | 李东坡 | A kind of oscillating-type reaction kettle |
| CN111547931A (en) * | 2019-12-05 | 2020-08-18 | 肇庆领誉环保实业有限公司 | Rapid nitrogen and phosphorus removal treatment method for sewage |
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Application publication date: 20180615 |
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| WW01 | Invention patent application withdrawn after publication |