MY195514A - Chitosan Coated Calcium Alginate Bacteria Beads for Ammonia Removal in Wastewater Treatment With Bioaugmentation - Google Patents
Chitosan Coated Calcium Alginate Bacteria Beads for Ammonia Removal in Wastewater Treatment With BioaugmentationInfo
- Publication number
- MY195514A MY195514A MYPI2018702819A MYPI2018702819A MY195514A MY 195514 A MY195514 A MY 195514A MY PI2018702819 A MYPI2018702819 A MY PI2018702819A MY PI2018702819 A MYPI2018702819 A MY PI2018702819A MY 195514 A MY195514 A MY 195514A
- Authority
- MY
- Malaysia
- Prior art keywords
- wastewater treatment
- calcium alginate
- coated calcium
- chitosan coated
- ammonia removal
- Prior art date
Links
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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Biological Treatment Of Waste Water (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
Abstract
A wastewater treatment process for ammonia removal using the bacteria Ochrobactrum intermedium and Bacillus subtilis immobilised in the chitosan coated calcium alginate bacteria beads comprising the step of biotreating wastewater influent for 5-8 hours in a bioreactor. The wastewater treatment process may further comprising the step of pre-cultivation of the chitosan coated calcium alginate bacteria beads in the wastewater influent for 6-12 hours. The wastewater treatment process may be carried out under optimised parameters wherein the bioreactor is replenished with 65-75 %v/v fresh wastewater influent; supplemented with carbon source every 2-4 hour(s); aerated with air pump; and maintained at a temperature of 30-40 ?C.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MYPI2018702819A MY195514A (en) | 2018-08-09 | 2018-08-09 | Chitosan Coated Calcium Alginate Bacteria Beads for Ammonia Removal in Wastewater Treatment With Bioaugmentation |
CN201910729063.3A CN110818092B (en) | 2018-08-09 | 2019-08-08 | Chitosan coated calcium alginate bacterial beads for ammonia removal in treatment of wastewater with bioaugmentation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MYPI2018702819A MY195514A (en) | 2018-08-09 | 2018-08-09 | Chitosan Coated Calcium Alginate Bacteria Beads for Ammonia Removal in Wastewater Treatment With Bioaugmentation |
Publications (1)
Publication Number | Publication Date |
---|---|
MY195514A true MY195514A (en) | 2023-01-29 |
Family
ID=69547766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI2018702819A MY195514A (en) | 2018-08-09 | 2018-08-09 | Chitosan Coated Calcium Alginate Bacteria Beads for Ammonia Removal in Wastewater Treatment With Bioaugmentation |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN110818092B (en) |
MY (1) | MY195514A (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101723512B (en) * | 2008-10-28 | 2011-07-20 | 中国石油化工股份有限公司 | Ammonia-contained waste water high-efficiency biochemical processing method |
CN102674561B (en) * | 2012-05-30 | 2013-07-31 | 中国海洋大学 | Preparation method for immobilized spherules for mariculture waste water treatment |
WO2014038214A1 (en) * | 2012-09-10 | 2014-03-13 | 三菱レイヨン株式会社 | Method for producing methacrylic acid ester |
CN104944712A (en) * | 2015-07-10 | 2015-09-30 | 上海纳米技术及应用国家工程研究中心有限公司 | Preparing and using method for immobilized photosynthetic bacteria for treating aquaculture waste water |
CN106430831A (en) * | 2016-10-28 | 2017-02-22 | 同济大学 | Bio-microcapsule-ultrafiltration membrane combined process for treating heavy metals and ammonia nitrogen in water |
-
2018
- 2018-08-09 MY MYPI2018702819A patent/MY195514A/en unknown
-
2019
- 2019-08-08 CN CN201910729063.3A patent/CN110818092B/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN110818092A (en) | 2020-02-21 |
CN110818092B (en) | 2022-10-21 |
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