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 Bioaugmentation

Info

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
Application number
MYPI2018702819A
Inventor
Sri Augustine Ong Soon Hock Tan
Yan Yi Wei Dr
Pui Woon Yap
Leh Ming Loh
Hassn Ali Mesrati Malak
Nadarajan Rupinee
Eu Jin Kuan
Mei Ling Cheah
Original Assignee
Hartalega Res Sdn Bhd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hartalega Res Sdn Bhd filed Critical Hartalega Res Sdn Bhd
Priority to MYPI2018702819A priority Critical patent/MY195514A/en
Priority to CN201910729063.3A priority patent/CN110818092B/en
Publication of MY195514A publication Critical patent/MY195514A/en

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)
  • Biological Treatment Of Waste Water (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (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.
MYPI2018702819A 2018-08-09 2018-08-09 Chitosan Coated Calcium Alginate Bacteria Beads for Ammonia Removal in Wastewater Treatment With Bioaugmentation MY195514A (en)

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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
CN110818092A (en) 2020-02-21
CN110818092B (en) 2022-10-21

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