CN107758894A - A kind of S-shaped adsorption filtration pipeline oil-contained waste water treatment system - Google Patents
A kind of S-shaped adsorption filtration pipeline oil-contained waste water treatment system Download PDFInfo
- Publication number
- CN107758894A CN107758894A CN201711206685.5A CN201711206685A CN107758894A CN 107758894 A CN107758894 A CN 107758894A CN 201711206685 A CN201711206685 A CN 201711206685A CN 107758894 A CN107758894 A CN 107758894A
- Authority
- CN
- China
- Prior art keywords
- adsorption filtration
- pipeline
- waste water
- oil
- treatment system
- 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.)
- Withdrawn
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
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- 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
-
- 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
- C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/003—Downstream control, i.e. outlet monitoring, e.g. to check the treating agents, such as halogens or ozone, leaving the process
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention belongs to oiliness sewage treatment field, disclose a kind of S-shaped adsorption filtration pipeline oil-contained waste water treatment system, it is low to solve oiliness sewage treatment equipment oiliness sewage treatment device efficiency, total oil and turbidity removal effect are undesirable, the problem of device structure is complicated, and floor space is big, disclosure risk is big.The oil-contained waste water treatment system, its adsorption filtration pipeline includes S-shaped adsorption section and vertical backflow portion, the adsorption section of S-shaped causes the length of adsorption filtration pipeline to add more than 3 times than the duct length of same horizontal range, the S-shaped adsorption filtration pipeline oil-contained waste water treatment system reduces the quantity of adsorption filtration pipeline, numerous and diverse secondary duct is eliminated, wherein adsorbent filtering medium is respectively 1,2 and 1 for the quantity of the adsorption filtration pipeline of floccule adsorbent, lignite and seperation film.The oil-contained waste water treatment system, total oil and turbidity removal significant effect, treatment effeciency is high, and device structure is simple, and occupation area of equipment is small, and pipeline leakage risk is low.
Description
Technical field
The invention belongs to oiliness sewage treatment field, and in particular to a kind of S-shaped adsorption filtration pipeline oiliness sewage treatment system
System.
Background technology
Oil field extracted waste water processing is the important topic that mining site oil field development utilizes and environmental protection faces, and is oilfield exploitation
Essential production link.With the extensive use of tertiary oil recovery technology, oil field extracted waste water quantum of output is big, water quality it is complicated and
Intractable outstanding problem, to oiliness sewage treatment equipment deoil turbidity removal effect and treatment effeciency has higher requirement.
Existing oiliness sewage treatment equipment, device structure is complicated, and pipeline is various, and occupation area of equipment is big, and really sends out
Effective duct length of raw adsorption filtration is limited, causes oiliness sewage treatment device efficiency low, total oil and turbidity removal effect
Fruit is undesirable.Because its pipeline is various, the disclosure risk of line connection is added.
The content of the invention
In view of the shortcomings of the prior art, the present invention proposes a kind of S-shaped adsorption filtration pipeline oil-contained waste water treatment system, this
Adsorption filtration pipeline in system is S-shaped, in same horizontal range by the length of adsorption filtration pipeline add about 3 times with
On, the treatment effeciency of oily waste water is improved, reduces the space of equipment, total oil and turbidity removal positive effect, the set
System eliminates numerous and diverse secondary duct, reduces pipeline connection, therefore, equipment disclosure risk is minimized.
To achieve the above object, the present invention adopts the following technical scheme that：A kind of S-shaped adsorption filtration pipeline oiliness sewage treatment
System, including main pipeline, multiple adsorption filtration pipelines, cross-line pipeline and Water quality detector, the multiple adsorption filtration pipeline lead to
Cross flange to be sequentially connected on main pipeline, the Water quality detector is located at behind all adsorption filtration pipelines, the water quality inspection
Survey behind device and be provided with draining valve, cross-line pipeline, the cross-line pipeline are provided between draining valve and the oily waste water entrance
Circulation water inlet and circulating water outlet be provided with oily waste water return valve, the adsorption filtration pipeline include S-shaped adsorption section and
Vertical backflow portion, the water inlet of the S-shaped adsorption section are less than delivery port, adsorbent filtering medium are provided with the S-shaped adsorption section,
The quantity of the adsorption filtration pipeline is four sets, and the wherein adsorbent filtering medium of first set is floccule adsorbent, middle two sets
Adsorbent filtering medium be lignite, last a set of adsorbent filtering medium is seperation film.The S-shaped adsorption filtration pipeline oily waste water
Processing system, its adsorption filtration pipeline include S-shaped adsorption section and vertical backflow portion, and the adsorption section of S-shaped causes adsorption filtration pipeline
Length add more than 3 times than the duct length of same horizontal range, the water inlet of the S-shaped adsorption section is less than delivery port,
Flow velocity of the oily waste water in S-shaped adsorption section is slack-off, and the vertical backflow portion causes the oily waste water by a set of adsorption filtration pipeline
Water quick backflow, the final removal efficiency for causing total oil and suspension in oily waste water greatly improve.Wherein adsorption filtration is situated between
Matter is respectively 1,2 and 1 for the quantity of the adsorption filtration pipeline of floccule adsorbent, lignite and seperation film, this combination so that contain
The total oil and turbidity removal best results of oily waste water.The S-shaped adsorption filtration pipeline oil-contained waste water treatment system, it is simple in construction, go
Except numerous and diverse secondary duct, disclosure risk is reduced.The setting of the Water quality detector, treated oily waste water can be monitored and reached
Mark discharge, the setting of the cross-line pipeline, it is ensured that examine oily waste water not up to standard to be again introduced into processing system processing.
The S-shaped adsorption section is provided at both ends with small-bore block.Block for obstructing adsorption filtration Jie the small-bore
Matter is swept away by oily waste water.
The main pipeline is provided with gate valve one close to water inlet one end of adsorption filtration pipeline, and the main pipeline was by adsorbing
Filter pipe water outlet one end is provided with gate valve two.The absorption in adsorption filtration pipeline is easy in the setting of the gate valve one and gate valve two
The replacing of filter medium.
The floccule adsorbent is activated carbon or flocculant.
The seperation film is hydrophilic and oleophobic, and water excessively is only oily, reusable, continuous work.
The adsorbent filtering medium is replaceable.
The S-shaped adsorption filtration pipeline oil-contained waste water treatment system, in addition to pipeline type oil strain flotation unit, the pipeline
The quantity of formula oil strain flotation unit is a set of.Increase pipeline type oil strain flotation unit, the treatment effeciency of oily waste water can be improved.
The flotation section line upper portion of the pipeline type oil strain flotation unit is provided with condensing unit, and the condensing unit is set
There is inclined dividing plate, there is a collecting pit lower end of the dividing plate, and the inclined dividing plate is stainless steel, and the pipeline type oil strain floats
The flotation section line upper portion opening of screening device.Collecting pit is used to collect liquefied waste oil；The flotation of pipeline type oil strain flotation unit
Section line upper portion opening is advantageous to bubble discharge；Inclined dividing plate is stainless steel, can be increased the service life.
All pipelines and gate valve all use stainless steel.The selection of stainless steel, can extend the system uses the longevity
Life.
Processing procedure of the oily waste water in the S-shaped adsorption filtration pipeline oil-contained waste water treatment system, oily waste water from
Waterwater entrance enters S-shaped adsorption filtration pipeline oil-contained waste water treatment system, is successively filtered by each adsorption filtration pipeline and pipeline type
The processing of oil float screening device, Water quality detector is reached, qualified waste water is examined through Water quality detector, is discharged by draining valve, passed through
The waste water of Water quality detector disqualified upon inspection, enter cross-line pipeline from oily waste water return valve, return to each adsorption filtration pipeline and
Pipeline type oil strain flotation unit continues with.
The replacing of adsorbent filtering medium in the adsorption filtration pipeline, during replacing, close the S-shaped adsorption filtration pipeline
Oil-contained waste water treatment system, the gate valve one and gate valve two of corresponding adsorption filtration pipeline are closed, take flange and small-bore block apart, more
Change adsorbent filtering medium.
The present invention has advantages below and effect compared with prior art：At the S-shaped adsorption filtration pipeline oily waste water
Reason system, its adsorption filtration pipeline include S-shaped adsorption section and vertical backflow portion, and the adsorption section of S-shaped causes adsorption filtration pipeline
Length adds more than 3 times than the duct length of same horizontal range, and the water inlet of the S-shaped adsorption section is less than delivery port, contains
Flow velocity of the oily waste water in S-shaped adsorption section is slack-off, and the vertical backflow portion causes the oily waste water by a set of adsorption filtration pipeline
Quick backflow, the final removal efficiency for causing total oil and suspension in oily waste water greatly improve.Because the adsorption section of S-shaped will
More than the effective length increase three times of adsorption filtration pipeline, it is possible to reduce in S-shaped adsorption filtration pipeline oil-contained waste water treatment system
The quantity of adsorption filtration pipeline, so as to reduce equipment space.The wherein adsorbent filtering medium is floccule adsorbent, brown
The quantity of coal and the adsorption filtration pipeline of seperation film is respectively 1,2 and 1, this combination so that the total oil and turbidity of oily waste water
Removal effect is optimal.The S-shaped adsorption filtration pipeline oil-contained waste water treatment system, it is simple in construction, numerous and diverse secondary duct is eliminated,
Reduce disclosure risk.The setting of the Water quality detector, treated oily waste water qualified discharge, the cross-line pipe can be monitored
The setting on road, it is ensured that examine oily waste water not up to standard to be again introduced into processing system processing.The S-shaped adsorption filtration pipeline oil-containing
Waste Water Treatment, total oil and turbidity removal significant effect, treatment effeciency greatly improve, and complete equipment is simple in construction, space profit
High with rate, occupation area of equipment is small, and pipeline leakage risk reduces.
Brief description of the drawings
Fig. 1 is the schematic diagram of S-shaped adsorption filtration pipeline oil-contained waste water treatment system.
In figure, 1 is main pipeline, and 2 be adsorption filtration pipeline, and 3 be gate valve one, and 4 be gate valve two, and 5 be flotation section pipeline, and 6 are
Condenser, 7 be collecting pit, and 8 be pipeline type oil strain flotation unit, and 9 be draining valve, and 10 be oily waste water return valve, and 11 be cross-line
Pipeline, 12 be Water quality detector.
Embodiment
For clearer explanation this patent, this patent is further described with reference to embodiment and accompanying drawing
It is bright.Content disclosed below is illustrative rather than restricted, and the protection domain of this patent should not be limited with this.
Specific embodiment.
Referring to Fig. 1.
The invention provides a kind of S-shaped adsorption filtration pipeline oil-contained waste water treatment system, including main pipeline 1, multiple absorption
Filter pipe 2, pipeline type oil strain flotation unit 8, cross-line pipeline 11 and Water quality detector 12, the multiple adsorption filtration pipeline 2
It is sequentially connected to pipeline type oil strain flotation unit 8 by flange on main pipeline 1, the Water quality detector 12 is located at all absorption
Behind filter pipe 2, the Water quality detector 12 is provided with draining valve 9 below, the draining valve 9 and oily waste water entrance it
Between be provided with cross-line pipeline 11, the circulation water inlet and circulating water outlet of the cross-line pipeline 11 are provided with oily waste water return valve
10, the adsorption filtration pipeline 2 includes S-shaped adsorption section and vertical backflow portion, and the water inlet of the S-shaped adsorption section is less than water outlet
Mouthful, adsorbent filtering medium is provided with the S-shaped adsorption section, the quantity of the adsorption filtration pipeline 2 is four sets, wherein first set
Adsorbent filtering medium be floccule adsorbent, middle two sets of adsorbent filtering medium is lignite, finally a set of adsorption filtration
Medium is seperation film.The S-shaped adsorption filtration pipeline oil-contained waste water treatment system, its adsorption filtration pipeline 2 include S-shaped adsorption section and
Vertical backflow portion, the adsorption section of S-shaped causes the length of adsorption filtration pipeline 2 to add 3 than the duct length of same horizontal range
More than times, the water inlet of the S-shaped adsorption section is less than delivery port, and flow velocity of the oily waste water in S-shaped adsorption section is slack-off, oily waste water
In greasy dirt and suspension can fully be contacted with adsorbent filtering medium, the vertical backflow portion causes by a set of adsorption filtration pipe
The oily waste water quick backflow in road 2, the final removal efficiency for causing total oil and suspension in oily waste water greatly improve.Wherein
Adsorbent filtering medium is respectively 1,2 and 1 for the quantity of the adsorption filtration pipeline 2 of floccule adsorbent, lignite and seperation film, this
Combination so that the total oil and turbidity removal best results of oily waste water.The S-shaped adsorption filtration pipeline oil-contained waste water treatment system,
It is simple in construction, numerous and diverse secondary duct is eliminated, reduces disclosure risk.The setting of the Water quality detector 12, can monitor processing
The oily waste water qualified discharge crossed, the setting of the cross-line pipeline 11, it is ensured that examine oily waste water not up to standard to be again introduced into place
The processing of reason system.
The S-shaped adsorption section is provided at both ends with small-bore block.Block for obstructing adsorption filtration Jie the small-bore
Matter is swept away by oily waste water.
The main pipeline 1 is provided with gate valve 1 close to water inlet one end of adsorption filtration pipeline 2, and the main pipeline 2 is by inhaling
Attached delivery port one end of filter pipe 2 is provided with gate valve 24.Adsorption filtration pipeline is easy in the setting of the gate valve 1 and gate valve 24
The replacing of adsorbent filtering medium in 2.
The floccule adsorbent is flocculant.
The seperation film is hydrophilic and oleophobic, and water excessively is only oily, reusable, continuous work.
The adsorbent filtering medium is replaceable.
The top of flotation section pipeline 5 of the pipeline type oil strain flotation unit 8 is provided with condenser 6, and the condenser 6 is set
There is an inclined dividing plate, there is a collecting pit 7 lower end of the dividing plate, and the inclined dividing plate is stainless steel, the pipeline type oil strain
The upper opening of flotation section pipeline 5 of flotation unit 8.Collecting pit 7 is used to collect liquefied waste oil；Pipeline type oil strain flotation unit 8
The upper opening of flotation section pipeline 5 be advantageous to bubble discharge；Inclined dividing plate is stainless steel, can be increased the service life.
All pipelines and gate valve all use stainless steel.The selection of stainless steel, can extend the system uses the longevity
Life.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, it is of the invention and unlimited
In specific details and shown here as the embodiment with description.
Claims (9)
1. a kind of S-shaped adsorption filtration pipeline oil-contained waste water treatment system, including main pipeline, multiple adsorption filtration pipelines, cross-line pipe
Road and Water quality detector, the multiple adsorption filtration pipeline are sequentially connected on main pipeline by flange, the Water quality detector
Behind all adsorption filtration pipelines, draining valve, the draining valve and oily waste water are provided with behind the Water quality detector
Cross-line pipeline is provided between water inlet, the circulation water inlet and circulating water outlet of the cross-line pipeline are provided with oily waste water and returned
Flow valve, it is characterised in that the adsorption filtration pipeline includes S-shaped adsorption section and vertical backflow portion, and the S-shaped adsorption section enters water
Mouth is less than delivery port, and adsorbent filtering medium is provided with the S-shaped adsorption section, and the quantity of the adsorption filtration pipeline is four sets,
Wherein the adsorbent filtering medium of first set is floccule adsorbent, and middle two sets adsorbent filtering medium is lignite, last a set of
Adsorbent filtering medium be seperation film.
2. S-shaped adsorption filtration pipeline oil-contained waste water treatment system according to claim 1, it is characterised in that the S-shaped is inhaled
Attached portion is provided at both ends with small-bore block.
3. S-shaped adsorption filtration pipeline oil-contained waste water treatment system according to claim 1, it is characterised in that the supervisor
Road is provided with gate valve one close to water inlet one end of adsorption filtration pipeline, and the main pipeline leans on adsorption filtration pipe water outlet one end
It is provided with gate valve two.
4. S-shaped adsorption filtration pipeline oil-contained waste water treatment system according to claim 1, it is characterised in that described cotton-shaped
Thing adsorbent is activated carbon or flocculant.
5. S-shaped adsorption filtration pipeline oil-contained waste water treatment system according to claim 1, it is characterised in that the separation
Film is hydrophilic and oleophobic, and water excessively is only oily, reusable, continuous work.
6. S-shaped adsorption filtration pipeline oil-contained waste water treatment system according to claim 1, it is characterised in that the absorption
Filter medium is replaceable.
7. S-shaped adsorption filtration pipeline oil-contained waste water treatment system according to claim 1, it is characterised in that also include pipe
Road formula oil strain flotation unit, the quantity of the pipeline type oil strain flotation unit is a set of.
8. S-shaped adsorption filtration pipeline oil-contained waste water treatment system according to claim 1, it is characterised in that the pipeline
The flotation section line upper portion of formula oil strain flotation unit is provided with condensing unit, and the condensing unit is provided with inclined dividing plate, described
There is a collecting pit lower end of dividing plate, and the inclined dividing plate is stainless steel, the flotation section of the pipeline type oil strain flotation unit
Line upper portion opening.
9. S-shaped adsorption filtration pipeline oil-contained waste water treatment system according to claim 1, it is characterised in that all pipelines
Stainless steel is all used with gate valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711206685.5A CN107758894A (en) | 2017-11-27 | 2017-11-27 | A kind of S-shaped adsorption filtration pipeline oil-contained waste water treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711206685.5A CN107758894A (en) | 2017-11-27 | 2017-11-27 | A kind of S-shaped adsorption filtration pipeline oil-contained waste water treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107758894A true CN107758894A (en) | 2018-03-06 |
Family
ID=61275381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711206685.5A Withdrawn CN107758894A (en) | 2017-11-27 | 2017-11-27 | A kind of S-shaped adsorption filtration pipeline oil-contained waste water treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107758894A (en) |
-
2017
- 2017-11-27 CN CN201711206685.5A patent/CN107758894A/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105174369A (en) | Sewage treatment device | |
| CN106334409A (en) | Gaseous phase extracting and purifying system used for volatile organic vapor in soil restoration | |
| CN206767795U (en) | A kind of hotel's sewage-treatment plant | |
| CN207567004U (en) | A kind of slope shape adsorption filtration pipeline oil-contained waste water treatment system | |
| CN206965251U (en) | A kind of food and drink oil-isolating device | |
| CN207567003U (en) | A kind of S-shaped adsorption filtration pipeline oil-contained waste water treatment system | |
| CN107758894A (en) | A kind of S-shaped adsorption filtration pipeline oil-contained waste water treatment system | |
| CN107140758A (en) | Sewage from catering business processing equipment and its processing method | |
| CN206103669U (en) | Clean system was extracted to volatility organic gas's gaseous phase during soil was restoreed | |
| RU158366U1 (en) | INSTALLATION OF WASTE WATER TREATMENT FROM OIL AND OIL PRODUCTS USING A COALESCENT FILTER | |
| CN204121869U (en) | Meal kitchen oily-water seperating equipment | |
| CN207567002U (en) | A kind of arc-shaped adsorption filtration pipeline oil-contained waste water treatment system | |
| CN206666194U (en) | Automatic oil-separation device equipment roller oil-collecting device | |
| CN107758895A (en) | A kind of circular arc adsorption filtration pipeline oil-contained waste water treatment system | |
| CN107758896A (en) | A kind of slope shape adsorption filtration pipeline oil-contained waste water treatment system | |
| CN108827678A (en) | A kind of air water jet segment from, collect and Water warfare circular treatment experimental rig | |
| CN208791323U (en) | A kind of sledge dress oilfield sewage treatment device | |
| CN207567031U (en) | A kind of oil-contained waste water treatment system of application response device formula pipeline | |
| CN105347562B (en) | Waterworks water treatment facilities with water intaking filter | |
| CN205740551U (en) | Fully-automatic intelligent combination environment-protective water processes skid-mounted device | |
| CN107827283A (en) | A kind of reactor type pipeline oil-contained waste water treatment system and method | |
| CN208791321U (en) | A kind of automation petrochemical industry oily-water seperating equipment | |
| CN107243180B (en) | A kind of household tap water cleaning equipment being convenient to clean | |
| CN106477669A (en) | A kind of embedded oil water separator | |
| CN207276256U (en) | A kind of sewage treatment pot containing visual windows |
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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180306 |
|
| WW01 | Invention patent application withdrawn after publication |