NL2034875A - Application of Plateau Diatoms in Sewage Treatment - Google Patents
Application of Plateau Diatoms in Sewage Treatment Download PDFInfo
- Publication number
- NL2034875A NL2034875A NL2034875A NL2034875A NL2034875A NL 2034875 A NL2034875 A NL 2034875A NL 2034875 A NL2034875 A NL 2034875A NL 2034875 A NL2034875 A NL 2034875A NL 2034875 A NL2034875 A NL 2034875A
- Authority
- NL
- Netherlands
- Prior art keywords
- sewage
- treatment
- diatoms
- waste water
- plateau
- Prior art date
Links
- 238000011282 treatment Methods 0.000 title claims abstract description 71
- 241000206761 Bacillariophyta Species 0.000 title claims abstract description 20
- 239000010865 sewage Substances 0.000 title abstract description 94
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 26
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 23
- 229910001385 heavy metal Inorganic materials 0.000 claims abstract description 19
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000011574 phosphorus Substances 0.000 claims abstract description 13
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 8
- 229910052753 mercury Inorganic materials 0.000 claims abstract description 8
- 241001147476 Cyclotella Species 0.000 claims description 19
- 229910052710 silicon Inorganic materials 0.000 claims description 10
- 238000000746 purification Methods 0.000 claims description 2
- 239000002351 wastewater Substances 0.000 claims 14
- 238000004065 wastewater treatment Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 18
- 230000008569 process Effects 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000005286 illumination Methods 0.000 abstract description 2
- 241000195493 Cryptophyta Species 0.000 description 13
- 239000000243 solution Substances 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000004115 Sodium Silicate Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 239000001963 growth medium Substances 0.000 description 9
- 235000019795 sodium metasilicate Nutrition 0.000 description 9
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 9
- 229910052911 sodium silicate Inorganic materials 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 7
- 239000012528 membrane Substances 0.000 description 7
- 239000005416 organic matter Substances 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 238000009630 liquid culture Methods 0.000 description 6
- 239000002609 medium Substances 0.000 description 6
- 238000010790 dilution Methods 0.000 description 5
- 239000012895 dilution Substances 0.000 description 5
- 230000003321 amplification Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000003199 nucleic acid amplification method Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 102000004169 proteins and genes Human genes 0.000 description 3
- 108090000623 proteins and genes Proteins 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- 241001491720 Cyclotella sp. Species 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000011081 inoculation Methods 0.000 description 2
- 229910017464 nitrogen compound Inorganic materials 0.000 description 2
- 150000002830 nitrogen compounds Chemical class 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 241001147470 Cyclotella meneghiniana Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 241000206764 Xanthophyceae Species 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- 229910000397 disodium phosphate Inorganic materials 0.000 description 1
- 235000019800 disodium phosphate Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000011369 optimal treatment Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000008223 sterile water Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000009466 transformation Effects 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
- 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
- C02F3/322—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae use of algae
-
- 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
- C02F3/006—Regulation methods for biological treatment
-
- 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
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
-
- 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
- C02F2101/20—Heavy metals or heavy metal compounds
-
- 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
- C02F2101/20—Heavy metals or heavy metal compounds
- C02F2101/206—Manganese or manganese compounds
-
- 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
- C02F2209/001—Upstream control, i.e. monitoring for predictive control
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Chemical & Material Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Botany (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Removal Of Specific Substances (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Claims (7)
1. Toepassing van diatomeeën bij de behandeling van afvalwater, waarbij de diatomeeën Cyclotella zijn.
2. De toepassing van diatomeeën bij de behandeling van afvalwater volgens conclusie 1, waarbij de Cyclotella Cyclotella platensis is.
3. De toepassing van diatomeeën bij de behandeling van afvalwater volgens conclusie 2, waarbij de afvalwaterzuivering dient om ammoniakstikstof, totaal stikstof, totaal fosfor en COD uit het afvalwater te verwijderen.
4. De toepassing van diatomeeën bij de behandeling van afvalwater volgens conclusie 2, waarbij de afvalwaterzuivering dient om zware metalen uit het afvalwater te verwijderen.
5. De toepassing van diatomeeën bij de behandeling van afvalwater volgens conclusie 4, waarbij het zware metaal ten minste een is van Co, Mn en Hg.
6. De toepassing van diatomeeën bij de behandeling van afvalwater volgens conclusie 3, waarbij de temperatuur tijdens de behandeling 20 - 25°C bedraagt, de lichtintensiteit 3000 - 5000 Lx bedraagt en de pH 7,0 - 7,5 is, en waarbij — indien het gehalte aan N in het te behandelen afvalwater hoger is dan dat aan P of het gehalte aan N en P gelijk is, het gehalte aan N en Si in elke liter te behandelen afvalwater respectievelijk 30 - 35 mg en 3 - 5 mg bedraagt, en — indien het gehalte aan P in het te behandelen afvalwater hoger is dan dat aan N, het gehalte aan P en Si per liter te behandelen afvalwater respectievelijk 3,0 - 3,5 mg en 1,5 - 2 mg bedraagt.
7. De toepassing van diatomeeën bij de behandeling van afvalwater volgens conclusie 4, waarbij de temperatuur tijdens de behandeling 20 - 25°C bedraagt, de lichtintensiteit 3000 - 5000 Lx bedraagt en de pH 7,0 - 7,5 is.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210839314.5A CN115259381A (zh) | 2022-07-18 | 2022-07-18 | 高原硅藻在污水处理中的应用 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL2034875A true NL2034875A (en) | 2024-01-26 |
Family
ID=83766546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL2034875A NL2034875A (en) | 2022-07-18 | 2023-05-22 | Application of Plateau Diatoms in Sewage Treatment |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN115259381A (nl) |
NL (1) | NL2034875A (nl) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105368713A (zh) * | 2015-12-22 | 2016-03-02 | 中国水产科学研究院长江水产研究所 | 一种淡水小环藻培养液及培养方法 |
CN110628645B (zh) * | 2019-10-10 | 2021-07-06 | 广东海洋大学深圳研究院 | 一种梅尼小环藻海水株的浓缩培养方法 |
CN114506928A (zh) * | 2022-01-27 | 2022-05-17 | 西藏大学 | 高原绿藻在污水处理中的应用 |
-
2022
- 2022-07-18 CN CN202210839314.5A patent/CN115259381A/zh active Pending
-
2023
- 2023-05-22 NL NL2034875A patent/NL2034875A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN115259381A (zh) | 2022-11-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Luo et al. | Simultaneous microalgae cultivation and wastewater treatment in submerged membrane photobioreactors: a review | |
Emparan et al. | Role of phycoremediation for nutrient removal from wastewaters: a review. | |
Liang et al. | Efficiency assessment and pH effect in removing nitrogen and phosphorus by algae-bacteria combined system of Chlorella vulgaris and Bacillus licheniformis | |
CN102154162B (zh) | 一种解淀粉芽孢杆菌及其应用 | |
CN108587915B (zh) | 能去除高重金属含量水体中的重金属的小球藻w5及应用 | |
CN107723242B (zh) | 一种综合利用厨余垃圾发酵液培养微藻的方法 | |
Zhang et al. | Ammonia-nitrogen and orthophosphate removal by immobilized Chlorella sp. isolated from municipal wastewater for potential use in tertiary treatment | |
CN109554314B (zh) | 一种耐盐生物脱硫菌剂及其应用 | |
Wang et al. | Optimization of microalgal bead preparation with Scenedesmus obliquus for both nutrient removal and lipid production | |
CN109576159B (zh) | 一种能去除高重金属含量水体中的重金属的小球藻w4及其应用 | |
Onyshchenko et al. | Influence of microalgae wastewater treatment culturing conditions on forward osmosis concentration process | |
CN109576160B (zh) | 一种能去除高重金属含量水体中的重金属的小球藻w3及其应用 | |
CN102897923A (zh) | 一种促进水华蓝藻深度脱水的生物沥浸法 | |
CN110982859A (zh) | 一种利用养猪污水生产碳水化合物的方法 | |
CN106591169B (zh) | 一种n-甲基吡咯烷酮降解芽孢杆菌nmp-2及其应用 | |
CN111378592B (zh) | 地衣芽孢杆菌及该菌处理恶臭有机废水净化水体的方法 | |
NL2034875A (en) | Application of Plateau Diatoms in Sewage Treatment | |
CN115109719B (zh) | 一株具有絮凝以及低温生物脱氮功能的陶厄氏菌及其应用 | |
CN109576161B (zh) | 一种能去除高重金属含量水体中的重金属的小球藻w1及其应用 | |
CN114506928A (zh) | 高原绿藻在污水处理中的应用 | |
CN112875872B (zh) | 一种贝莱斯芽孢杆菌在改善水体磷污染中的应用 | |
Wang et al. | Preliminary study of purification for livestock wastewater of immobilized microcystis aeruginosa | |
CN114774322A (zh) | 一种芽孢杆菌及其制备高效铅锌废水絮凝剂的方法 | |
CN114032191A (zh) | 一种污泥回收利用方法及生物净水颗粒 | |
CN111826333B (zh) | 一种用于处理咪鲜胺高盐混合废水菌种的培养方法 |