Assessment Of Heavy Metal Pollution Within Downstream Of Perak River Basin Using Gis Mapping by Zaki, Mahani Mohamad

“…Four tests were conducted in the laboratory, which are turbidity, Total Suspended Solid (TSS), Total Kjeldahl Nitrogen (TKN), and heavy metal (ICP-OES). …”
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Restorative potential of an in-campus ecological wetland: biodiversity and water quality assessment by Yusof, Alia Amira

“…Result revealed that the constructed wetland removed approximately 63.29%,59.19%. 30.84% and 24.28% of the total suspended solid (TSS), ammonical nitrogen (AN), biochemical oxygen demand (BOD5) and chemical oxygen demand (COD), respectively. …”
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Effects of oxygen concentration on microbial growth in aerated palm oil mill effluent using oxygen enriched air membrane system by Mohd. Tajuddin, Ramlah, Ismail, Ahmad Fauzi, Salim, Mohd. Razman

“…Samples subjected to aeration with air of three different oxygen concentration were tested for several water quality parameters which include pH, temperature, BOD, chemical oxygen demand (COD), dissolved oxygen (DO), total solid (TS), total suspended solid (TSS), bacterial count, saturated dissolved oxygen (SDO) and dissolved oxygen deficit for every two days. …”
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Assessment of water quality conditions in the St Louis Bay watershed by Liua, Zhijun, Kingerya, William L., Huddlestonb, David H., Hossain, Faisal, Hashim, Noor Baharim, Kieffer, Janna M.

“…The overall water quality conditions were good in terms of dissolved oxygen, eutrophication, and total suspended solid (TSS). The dominant sources of bio-chemical oxygen demand (BOD) could be from the failing septic system; the majority of the water samples exceeding Mississippi Department of Environmental Quality (MDEQ) target levels were from base flow events. …”

Synthesis and characterization of waste newspaper cellulose based flocculant for water treatment by Yusoff, Nor Aida

“…The coagulation/flocculation of the surface water shows that the QC-15 was effective for the removal of turbidity and total suspended solid as compared to biochemical oxygen demand, chemical oxygen demand and pH. …”
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Electrocoagulation using a rotated anode: a novel reactor design for textile wastewater treatment by Naje, A. S., Chelliapan, S., Zakaria, Z., Abbas, S. A.

“…The removal efficiencies of chemical oxygen demand (COD), biological oxygen demand (BOD), total suspended solid (TSS), turbidity and color were 97.10, 95.55, 98, 96 and 98.50, respectively, at the first 10 min of reaction time, while the phenol compound of the wastewater was almost entirely removed (99.99). …”

A study on various design shape of commercial granular activated carbon for textile wastewater filteration by Junoh, M. M., Ani, F. N.

“…Seven types of pollutants contributor will be observed which are total suspended solid (TSS), BOD, COD, colour, phosphate, nitrate and sulfate to determine the best design shape. …”

Synthesis and application of polyacrylamide grafted magnetic cellulose flocculant for palm oil wastewater treatment by Mohamed Noor, Mohamed Hizam, Ngadi, Norzita, Mohammed Inuwa, Ibrahim, Opotu, Lawal Anako, Mohd. Nawawi, Mohd Ghazali

“…In this study, a new polyacrylamide grafted onto magnetic cellulose (PAM-g-MagCell) was successfully produced by microwave assisted synthesis and used as flocculant for the removal of total suspended solid (TSS), turbidity, chemical oxygen demand (COD) and colour. …”

An optimal water-waste nexus for an eco-industrial park by Misrol, M. A., Alwi, S.R. W., Lim, J. S., Manan, Z. A.

“…Five types of contaminants i.e Chemical Oxygen Demand (COD), Total Dissolved Solid (TDS), Total Suspended Solid (TSS), Chromium (Cr), and Zinc (Zn) will be considered in the model. …”

Pyrolysis production of fruit peel biochar for potential use in treatment of palm oil mill effluent by Lam, Su Shiung, Cheng, C. K., Liew, Rock Keey, Nazaitulshila, Rasit, Ooi, Chee Kuan, Ma, Nyuk Ling, Ng, Jo Han, Lam, Wei Haur, Chong, Cheng Tung, Chase, Howard A.

“…The use of the biochar as adsorbent to treat the POME showed aremoval efficiency of up to 57% in reducing the concentration of biochemical oxygen demand (BOD),chemical oxygen demand COD, total suspended solid (TSS) and oil and grease (O&G) of POME to anacceptable level below the discharge standard. …”
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Sulfide elimination by using an aerobic sequencing batch reactor by Nissa Dayanah, Mohd Anuar

“…After 50 days of operation, the present SBR simultaneously removed sulfide and COD with removal efficiencies of higher than 99 and 80%, respectively. The total suspended solid (TSS) and volatile suspended solid (VSS) in the effluent were kept stable at around 120 mgL-1 and 50 mgL-1, respectively. …”
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Relationship between WQI, heavy metal and sedimentation in Sg Kenau, Kuantan, Pahang using WQ-HeMeS Model by Nadiatul Adilah, Ahmad Abdul Ghani, Siti Aisyah, Zakaria, Putra Jaya, Ramadhansyah, Noram Irwan, Ramli, Mahyun, A. W.

“…Water quality of river in Sungai Kenau have been observed by several test which are Dissolve Oxygen, Biochemical Oxygen Demand, Chemical Oxygen Demand, Ammoniacal Nitrogen, Total Suspended Solid, Phosphorus and Nitrogen as Nitrate. …”
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Prediction of Water Quality Classification of the Kelantan River Basin, Malaysia, Using Machine Learning Techniques by Nur Hanisah Abdul Malek, Wan Fairos Wan Yaacob, Syerina Azlin Md Nasir, Norshahida Shaadan

“…It had the highest accuracy (94.90%), sensitivity (80.00%) and f-measure (86.49%), with the lowest classification error. Total Suspended Solid (TSS) was the most significant variable for the Gradient Boosting (GB) model to predict WQC, followed by Ammoniacal Nitrogen (NH₃N), Biochemical Oxygen Demand (BOD) and Chemical Oxygen Demand (COD). …”
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Water Quality and Pollution Level in Plawangan Barat, Segara Anakan, Cilacap Based on Pollution Index Approach by Nuning Vita Hidayati, Ariani Dian Kartikaputri, Hernayanti Hernayanti, Arif Mahdiana

“…However, it was observed that the levels of Total Suspended Solid (TSS), phosphate, and nitrate did not match the established safety thresholds. …”
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Water quality status of selected rivers in Kota Marudu, Sabah, Malaysia and its suitability for usage by Aris, Ahmad Zaharin, Lim, Wan Ying, Praveena, Sarva Mangala, Yusoff, Mohd Kamil, Ramli, Mohammad Firuz, Juahir, Hafizan

“…The physico-chemical variables including temperature, electrical conductivity (EC), total dissolved solids (TDS), salinity, dissolved oxygen (DO), pH, turbidity, ammoniacal-nitrogen (NH3-N), biological oxygen demand (BOD), chemical oxygen demand (COD) and total suspended solid (TSS) were measured. The cations (K, Mg, Ca, Na) were analyzed by ICP-MS. …”
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Assessment of sewage sludge bioremediation at different hydraulic retention times using mixed fungal inoculation by liquid-state bioconversion by Abdul Rahman, Roshanida, Molla, Abul Hossain, Ahmadun, Fakhru'l-Razi

“…The highest removal of total suspended solid (TSS), turbidity, and COD were achieved at 98, 99, and 93 %, respectively, at 10 days HRT compared to control. …”
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Nutrient recovery from domestic effluent using an indigenous strain of scenedesmus sp by Radin Mohamed, Radin Maya Saphira, Al-Gheethi, Adel, Buyong, Ramlah, Hashim, Nor Haslina, Matias-Peralta, Hazel Monica, Mohd-Kassim, Amir-Hashim

“…The Scenedesmus sp. had the ability to remove 91.86, 98.15 and 93.11% of total nitrogen (TN), total phosphorus (TP) and total organic carbon (TOC), respectively, and reduce biochemical oxygen demand (BOD), chemical oxygen demand (COD) and total suspended solid (TSS) by 86.5, 69.9 and 76%, respectively, at a concentration of 106 cells mL--1. …”
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Influence of oil palm empty fruit bunch (OPEFB) agro-waste properties as filtration medium to improve urban stormwater by Bolong, N., Saad, I., Makinda, J., Yaser, A. Z., Abdullah, M. H., Ismail, A. F.

“…Each design’s performance was evaluated in terms of Total Suspended Solid (TSS), turbidity, colour, temperature, Chemical Oxygen Demand (COD), Biochemical Oxygen Demand (BOD), and Ammoniacal nitrogen (NH3-N) removal. …”
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The effectiveness of natural soil and kenaf fibre mixture in riverbank filtration system by Nur Ain Zatia, Zamri

“…Parameter that been considered are Biochemical Oxygen Demand,Chemical Oxygen Demand, Turbidity, Total Suspended Solid and Total Dissolved Solid. Result had indicated that the mixture of natural soil and kenaf fibre are not effective enough as filtration medium to produce better water quality.…”
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The effectiveness of continuous batch column in wasra system to treat the groundwater at Universiti Malaysia Pahang by Suhaili, Kamaruddin

“…For the physical parameters, the removal efficiency for Turbidity and Total suspended solid is 79%, 79% respectively. The results for heavy metal test also showed the decreasing in its concentration. …”
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