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Zufarzaana Zulkeflee
Zufarzaana Zulkeflee
Department of Environment, Faculty of Forestry and Environment, Universiti Putra Malaysia
Verified email at upm.edu.my
Title
Cited by
Cited by
Year
Cation dependence, pH tolerance, and dosage requirement of a bioflocculant produced by Bacillus spp. UPMB13: Flocculation performance optimization through kaolin assays
Z Zulkeflee, AZ Aris, ZH Shamsuddin, MK Yusoff
The Scientific World Journal 2012, 2012
422012
Assessment of Guinea Savanna River system to evaluate water quality and water monitoring networks
GA Aliyu, NRB Jamil, MB Adam, Z Zulkeflee
Global Journal of Environmental Science and Management 5 (3), 345-356, 2019
122019
Heavy Metals Concentrations in Stormwater and Tilapia Fish (Oreochromis niloticus) in Kuala Lumpur Holding and Storage SMART Ponds
NA Alrabie, FM Yusuff, R Hashim, Z Zulkeflee, A Arshad, MNA Amal
Tropical Agricultural Science 42 (1), 225-236, 2019
92019
Invasive water hyacinth: ecology, impacts and prospects for the rural economy
I Harun, H Pushiri, AJ Amirul-Aiman, Z Zulkeflee
Plants 10 (8), 1613, 2021
82021
Spatial and seasonal changes in monitoring water quality of Savanna River system
AG Aliyu, NRB Jamil, MB Adam, Z Zulkeflee
Arabian Journal of Geosciences 13 (2), 1-13, 2020
62020
Performance, yield and characteristics of bioflocculants (UPMBF13) produced by Bacillus subtilis UPMB13 during submerged and solid-state fermentation
Z Zulkeflee, ZH Shamsuddin, AZ Aris, MK Yusoff, D Komilis, A Sanchez
Global NEST Journal 18, 611-620, 2016
62016
Impact of Diuron contamination on blood cockles (Tegillarca granosa Linnaeus, 1758)
F Mohamat-Yusuff, Z Zulkarnain, NZA Anuar, AAM Joni, FM Kusin, ...
Marine pollution bulletin 161, 111698, 2020
52020
Removal of Heavy Metals in Lake Water Using Bioflocculant Produced by Bacillus subtilis.
CC Dih, NA Jamaluddin, Z Zulkeflee
Pertanika Journal of Tropical Agricultural Science 42 (1), 89-101, 2019
52019
Solid-state fermentation of soybean residues for bioflocculant production in a pilot-scale bioreactor system
Z Zulkeflee, A Sánchez
Water science and technology 70 (6), 1032-1039, 2014
52014
Glutamic acid independent production of bioflocculants by Bacillus subtilis UPMB13
Z Zulkeflee, ZH Shamsuddin, AZ Aris, MK Yusoff, D Komilis, A Sánchez
Environmental processes 3 (2), 353-367, 2016
42016
Green biotechnological approach as an alternative to chemical processes: the case of bioflocculant production through solid-state fermentation of soybean wastes
Z Zulkeflee, A Sánchez
From Sources to Solution, 175-179, 2014
42014
Determination of Median Lethal Concentration (LC50) and Nitrite Accumulation in the Blood and Tissue of Blood Cockle (Tegillarca granosa, Linnaeus 1758)
NH Hashim, F Mohamat-Yusuff, AA Joni, F Mohd Kusin, KN Mohamed, ...
Water 12 (8), 2197, 2020
32020
Effective removal of lead (II) ions by dead calcareous skeletons: sorption performance and influencing factors
AP Lim, Z Zulkeflee, AZ Aris
Water Science and Technology 74 (7), 1577-1584, 2016
32016
Aerobic methanotrophy and co-occurrence networks of a tropical rainforest and oil palm plantations in Malaysia
A Ho, ATK Zuan, LW Mendes, HJ Lee, Z Zulkeflee, H van Dijk, PJ Kim, ...
Microbial Ecology, 1-12, 2021
12021
Baseline distribution and sources of selected agricultural runoff in the bottom water of an active cockle farming area, Bagan Pasir, Perak, Malaysia
AAM Joni, F Mohamat-Yusuff, NAM Noor, KN Mohamed, ZH Ash'aari, ...
Marine pollution bulletin 167, 112276, 2021
12021
Toxicity effect of Diuron on gill tissue structure and the tissue residue of blood cockles (Tegillarca granosa)
F Mohamat-Yusuff, DSM Ibrahim, A Mukhtar, AAM Joni, FM Kusin, ...
Marine pollution bulletin 173, 113071, 2021
2021
Health Status Comparison of Blood Cockle (Tegillarca granosa) between Low and High Yield Farms in Selangor and Johor
FM Yusuff, MAM Shari, AAM Joni, FM Kusin, KN Mohamed, Z Zulkeflee, ...
IOP Conference Series: Earth and Environmental Science 934 (1), 012048, 2021
2021
Preliminary Evaluation of Heavy Metal Contamination and Source Identification in Kuala Lumpur SMART Stormwater Pond Sediments Using Pb Isotopic Signature
NA Alrabie, F Mohamat-Yusuff, H Rohasliney, Z Zulkeflee, MNA Amal, ...
Sustainability 13 (16), 9020, 2021
2021
Heavy metals concentrations in stormwater and tilapia fish (Oreochromis Niloticus) in Kuala Lumpur holding and storage SMART ponds
R Hashim, F Mohamat-Yusuff, Z Zulkeflee, A Arshad, NA Alrabie, ...
2019
Cost of water acquisition from forested watershed
Z Zulkeflee, JM Pauzi, MK Yusoff, NR Jamil
Procedia Environmental Sciences 30, 338-343, 2015
2015
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