CN109133499A - A kind of ecological floating island - Google Patents
A kind of ecological floating island Download PDFInfo
- Publication number
- CN109133499A CN109133499A CN201810946508.9A CN201810946508A CN109133499A CN 109133499 A CN109133499 A CN 109133499A CN 201810946508 A CN201810946508 A CN 201810946508A CN 109133499 A CN109133499 A CN 109133499A
- Authority
- CN
- China
- Prior art keywords
- kickboard
- frame
- lower layer
- upper layer
- ecological
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007667 floating Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 235000013311 vegetables Nutrition 0.000 claims abstract description 18
- 239000000945 filler Substances 0.000 claims abstract description 12
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000002245 particle Substances 0.000 claims abstract description 8
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 5
- 239000004033 plastic Substances 0.000 claims abstract description 4
- 229920003023 plastic Polymers 0.000 claims abstract description 4
- 239000002689 soil Substances 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 239000000835 fiber Substances 0.000 claims description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000004743 Polypropylene Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 229920001155 polypropylene Polymers 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 235000019738 Limestone Nutrition 0.000 claims description 4
- 239000006004 Quartz sand Substances 0.000 claims description 4
- 229910021536 Zeolite Inorganic materials 0.000 claims description 4
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 4
- 239000000292 calcium oxide Substances 0.000 claims description 4
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 4
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 4
- 239000006028 limestone Substances 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims description 4
- -1 polypropylene Polymers 0.000 claims description 4
- 239000010457 zeolite Substances 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 244000025254 Cannabis sativa Species 0.000 claims description 3
- 244000099162 Cyperus alternifolius Species 0.000 claims description 3
- 241001633663 Iris pseudacorus Species 0.000 claims description 3
- 241001517066 Iris sibirica Species 0.000 claims description 3
- 241001502129 Mullus Species 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 238000004873 anchoring Methods 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 239000003337 fertilizer Substances 0.000 claims description 3
- 229920001903 high density polyethylene Polymers 0.000 claims description 3
- 239000004700 high-density polyethylene Substances 0.000 claims description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- 239000011707 mineral Substances 0.000 claims description 3
- 238000010417 needlework Methods 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- 229920000297 Rayon Polymers 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 244000082204 Phyllostachys viridis Species 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract description 2
- 238000012851 eutrophication Methods 0.000 abstract description 2
- 239000004615 ingredient Substances 0.000 abstract description 2
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 2
- 239000011574 phosphorus Substances 0.000 abstract description 2
- 230000007226 seed germination Effects 0.000 abstract description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 6
- 239000010865 sewage Substances 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000003911 water pollution Methods 0.000 description 2
- 241000790917 Dioxys <bee> Species 0.000 description 1
- 229910003978 SiClx Inorganic materials 0.000 description 1
- YUWBVKYVJWNVLE-UHFFFAOYSA-N [N].[P] Chemical compound [N].[P] YUWBVKYVJWNVLE-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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
- C02F1/28—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
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/105—Phosphorus compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
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)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention discloses a kind of ecological floating island, including upper layer kickboard and lower layer swim frame, and the upper layer kickboard is rectangle plastics kickboard, and top is fixed with class loam ecological vegetable pad；Frame is swum as uncovered hollow structure cuboid by the lower layer, and side wall and bottom surface are provided with several through-holes, internal filler particles filler；The swim four corners of frame of the lower layer are equipped with upward fixed link, and the four corners of the upper layer kickboard are equipped with mounting hole, and upper layer kickboard is set in fixed link by mounting hole, to realize that upper layer kickboard and lower layer swim the connection of frame.Ecological floating island provided by the invention improves plant seed germination rate using class loam ecological vegetable pad；Lower layer swims the particle that aqueous difference was filled in frame, slows down the flow velocity of water, forms anaerobic zone, provides place for denitrification denitrogenation, simultaneous oxidation calcium, magnesia etc. ingredient, can phosphorus in adsorbed water body, have good clean-up effect to the water body of eutrophication.
Description
Technical field
The present invention relates to a kind of ecological floating islands, belong to water body treating technical field.
Background technique
In recent years, Chinese Urbanization and industrialized level increasingly improve, and urban population dramatically increases therewith, lead to municipal dirt
A large amount of discharges of water, sanitary sewage, when sewage discharge rate is greater than natural water purification rate and municipal sewage treatment facility not
It when improving, then can cause the water pollution in river, and then destroy Ecology balance, thus seriously affect urban river ecological function
Performance and the appearance of the city it is clean and tidy, beautiful.
The problem of river and lake water pollution is substantially ecosystem degradation, it is necessary to be explored with the theory of ecology, ideasand methods
Effective waste water control approach.Ecological floating island is a kind of nutritive salt using in water body, and plant is allowed to grow on the water surface
Carrier；Ecological floating island technology is exactly that the terrestrial plant of water plant or improved domestication is artificially transplanted to water surface carrier-to float
On island, the nutriments such as the nitrogen phosphorus that the plant on chinampa is absorbed by root system in water body are grown in, to carry out to polluted-water
In-situ immobilization reaches the water treatment technology of purification purpose.
Summary of the invention
Purpose: in order to overcome the deficiencies in the prior art, the present invention provides a kind of ecological floating island.
Technical solution: in order to solve the above technical problems, the technical solution adopted by the present invention are as follows:
A kind of ecological floating island, including upper layer kickboard and lower layer swim frame, and the upper layer kickboard is rectangle plastics kickboard, top
It is fixed with class loam ecological vegetable pad, the class loam ecological vegetable pad includes polypropylene surrounding layer and the soil for being coated on inside
Earth layer, in the soil horizon material by weight include 58 parts of planting soil, it is 5 parts of class loam matrix agent, 1 part of vegetable seeds, glutinous
1 part of glue, 2 parts of curing agent, 1.5 parts of slow-release fertilizer, 10 parts of stalk fibre, 4 parts of sawdust, 0.5 part of minerals, 0.1 part of microelement；Institute
It states polypropylene surrounding layer edge and carries out Seal treatment using the method for needlework suture or adhesive bonding；
Frame is swum as uncovered hollow structure cuboid by the lower layer, and side wall and bottom surface are provided with several through-holes, inside filling
Particulate filler；The swim four corners of frame of the lower layer are equipped with upward fixed link, and the four corners of the upper layer kickboard are equipped with installation
Hole, upper layer kickboard are set in fixed link by mounting hole, to realize upper layer kickboard and lower layer swims the connection of frame.
Preferably, the vegetable seeds is one of Siberian iris, mullet grass, cyperus alternifolius, yellow flag or a variety of.
Preferably, several fiber slivers, the both ends of the fiber sliver are also interspersed in the class loam ecological vegetable pad
It protrudes into water.
Preferably, the granular filler includes one of quartz sand, biological ceramic particle, zeolite, lime stone or a variety of, is also wrapped
Include one of silica, calcium oxide, magnesia, aluminium oxide and iron oxide or a variety of.
Preferably, the upper layer kickboard is embedded with HDPE hollow floating body.
Preferably, the lower layer swim frame material be bamboo or wood.
Preferably, base of frame is swum equipped with several fixed rings by the lower layer, and the fixed ring passes through nylon rope and fixation
It is connected in water-bed each anchoring pile.
The utility model has the advantages that ecological floating island provided by the invention includes class loam matrix agent using class loam ecological vegetable pad,
Make soil that there is hollow billet gap abundant, water suction, the water holding capacity of soil can be enhanced, improves plant seed germination rate, faster
Ground forms phytobiocoenose and landscape；It is interspersed with fiber sliver in ecological vegetable pad, forms siphonic effect, voluntarily irrigates；Lower layer is floating
The granular filler of aqueous difference was waited in water frame filled with quartz sand, biological ceramic particle, zeolite, lime stone, water flow is in granular filler
The residence time of area's flows decrease, water is longer, forms anaerobic zone in granular filler area, provides place for denitrification denitrogenation,
The ingredients such as silica, calcium oxide, magnesia are also contained in particles filled area, can phosphorus in adsorbed water body, to eutrophication
Water body has good clean-up effect.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
The present invention will be further explained with reference to the accompanying drawing.
As shown in Figure 1, a kind of ecological floating island, including upper layer kickboard 1 and lower layer swim frame 2.
The upper layer kickboard 1 is rectangle plastics kickboard, and top is fixed with class loam ecological vegetable pad 3, the class earth
Autochthonal state plant pad 3 includes polypropylene surrounding layer and is coated on internal soil horizon, and material is by weight in the soil horizon
Including 58 parts of planting soil, 5 parts of class loam matrix agent, 1 part of vegetable seeds, 1 part of viscose, 2 parts of curing agent, 1.5 parts of slow-release fertilizer, stalk
10 parts of fiber, 4 parts of sawdust, 0.5 part of minerals, 0.1 part of microelement；Polypropylene surrounding layer edge using needlework suture or
The method of adhesive bonding carries out Seal treatment.
Several fiber slivers 5 are also interspersed in the class loam ecological vegetable pad 3, the both ends of the fiber sliver 5 are protruded into
In water, siphonic effect is formed.
The vegetable seeds is one of Siberian iris, mullet grass, cyperus alternifolius, yellow flag or a variety of.
The upper layer kickboard 1 is embedded with HDPE hollow floating body 6.
Frame 2 is swum as the cuboid of uncovered hollow structure by the lower layer, and side wall and bottom surface are provided with several through-holes, internal
Filler particles filler；The lower layer swim frame 2 four corners be equipped with upward fixed link 4, the four corners of the upper layer kickboard 1
Equipped with mounting hole, upper layer kickboard 1 is set in fixed link 4 by mounting hole, to realize upper layer kickboard 1 and lower layer swims frame 2
Connection.
The granular filler includes one of quartz sand, biological ceramic particle, zeolite, lime stone or a variety of, further includes dioxy
One of SiClx, calcium oxide, magnesia, aluminium oxide and iron oxide are a variety of.
The lower layer swim frame 2 material be bamboo or wood.
2 bottom of frame is swum equipped with several fixed rings 7 by the lower layer, and the fixed ring 7 is by nylon rope and is fixed on water
Each anchoring pile 8 at bottom is connected.
The above is only a preferred embodiment of the present invention, it should be pointed out that: for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (7)
1. a kind of ecological floating island, it is characterised in that: swim frame including upper layer kickboard and lower layer, the upper layer kickboard is rectangle
Plastics kickboard, top are fixed with class loam ecological vegetable pad, the class loam ecological vegetable pad include polypropylene surrounding layer and
Be coated on internal soil horizon, in the soil horizon material include by weight 58 parts of planting soil, 5 parts of class loam matrix agent,
It is 1 part of vegetable seeds, 1 part of viscose, 2 parts of curing agent, 1.5 parts of slow-release fertilizer, 10 parts of stalk fibre, 4 parts of sawdust, 0.5 part of minerals, micro-
0.1 part of secondary element；Polypropylene surrounding layer edge is sutured using needlework or the method for adhesive bonding carries out Seal treatment；
Frame is swum as uncovered hollow structure cuboid by the lower layer, and side wall and bottom surface are provided with several through-holes, inside filling
Particulate filler；The swim four corners of frame of the lower layer are equipped with upward fixed link, and the four corners of the upper layer kickboard are equipped with installation
Hole, upper layer kickboard are set in fixed link by mounting hole, to realize upper layer kickboard and lower layer swims the connection of frame.
2. ecological floating island according to claim 1, it is characterised in that: the vegetable seeds is Siberian iris, mullet
One of grass, cyperus alternifolius, yellow flag are a variety of.
3. ecological floating island according to claim 1, it is characterised in that: if being also interspersed in the class loam ecological vegetable pad
The both ends of dry fibers sliver, the fiber sliver are protruded into water.
4. ecological floating island according to claim 1, it is characterised in that: the granular filler include quartz sand, biological ceramic particle,
One of zeolite, lime stone are a variety of, further include one of silica, calcium oxide, magnesia, aluminium oxide and iron oxide
Or it is a variety of.
5. ecological floating island according to claim 1, it is characterised in that: the upper layer kickboard is embedded with HDPE hollow floating body.
6. ecological floating island according to claim 1, it is characterised in that: the lower layer swim frame material be bamboo or wood
Head.
7. ecological floating island according to claim 1, it is characterised in that: base of frame is swum equipped with several fixations by the lower layer
Ring, the fixed ring are connected by nylon rope with water-bed each anchoring pile is fixed on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810946508.9A CN109133499A (en) | 2018-08-20 | 2018-08-20 | A kind of ecological floating island |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810946508.9A CN109133499A (en) | 2018-08-20 | 2018-08-20 | A kind of ecological floating island |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109133499A true CN109133499A (en) | 2019-01-04 |
Family
ID=64790261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810946508.9A Pending CN109133499A (en) | 2018-08-20 | 2018-08-20 | A kind of ecological floating island |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109133499A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116903142A (en) * | 2023-07-31 | 2023-10-20 | 中铁四局集团有限公司 | Biological friendly submerged plant field planting matrix and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2380022Y (en) * | 1999-06-02 | 2000-05-31 | 张家琛 | Cultivation pot on water |
| CN102674556A (en) * | 2012-05-24 | 2012-09-19 | 河海大学 | Composite ecological floating bed for providing biotope |
| CN203891038U (en) * | 2014-06-04 | 2014-10-22 | 张家港市绿岩生态技术有限公司 | Ecological slope protection plant cage |
-
2018
- 2018-08-20 CN CN201810946508.9A patent/CN109133499A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2380022Y (en) * | 1999-06-02 | 2000-05-31 | 张家琛 | Cultivation pot on water |
| CN102674556A (en) * | 2012-05-24 | 2012-09-19 | 河海大学 | Composite ecological floating bed for providing biotope |
| CN203891038U (en) * | 2014-06-04 | 2014-10-22 | 张家港市绿岩生态技术有限公司 | Ecological slope protection plant cage |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116903142A (en) * | 2023-07-31 | 2023-10-20 | 中铁四局集团有限公司 | Biological friendly submerged plant field planting matrix and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109553191A (en) | Rural area landscape type ecological canal nitrogen phosphorus intercepting system and method | |
| CN104496106B (en) | A campus rainwater ecological purification integrated treatment method and ecological purification integrated system | |
| CN109083112A (en) | It is a kind of for reducing the ecological canal of paddy field contaminants in drainage | |
| CN204356190U (en) | A kind of campus rainwater ecological purifying integral system | |
| CN207845273U (en) | River and lake restoration of the ecosystem and water quality keep system | |
| CN105461071B (en) | Green ecological floating island device | |
| CN203383182U (en) | Ecological embankment with soft artificial floating islands | |
| CN102020355A (en) | Reinforced type complex ecological floating island | |
| CN202099120U (en) | Decontamination device for eutrophic water management | |
| WO2004060049A1 (en) | Growth medium for sphagnum moss | |
| CN108423833A (en) | Self-floating ecoscape floating bed and its method of construction | |
| CN203080471U (en) | Fan-shaped multi-step type ecological buffering type bank protection system | |
| CN108191070A (en) | A kind of method that ecological floating island using plant-microorganism coupling improves water quality | |
| CN106630186A (en) | Agricultural waste/immobilized denitrifying bacteria mixed ecological bag and system for slope protection | |
| CN106145371A (en) | A kind of ecological floating island device | |
| CN105417717A (en) | Combined-structure ecological floating island | |
| CN206328211U (en) | A kind of ecological floating island device | |
| CN209081533U (en) | Suitable for hard river bed or can not dry river river multi-stage ecological dive island device | |
| CN109133499A (en) | A kind of ecological floating island | |
| CN108842736A (en) | A kind of agricultural ecological irrigation canals and ditches and its construction method | |
| CN208667251U (en) | Self-floating ecological landscape floating bed | |
| KR101127107B1 (en) | Unit for Artificial floating island | |
| CN106495327A (en) | A kind of combined biological mattress for water body purification | |
| CN109258252A (en) | A kind of raw substrate of plant for concrete for plant growth and its application method | |
| CN101844832B (en) | Reciprocating type plant grid system and application thereof |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190104 |
|
| RJ01 | Rejection of invention patent application after publication |