PRETREATMENT OF REACTIVE DYE FROM TEXTILE WASTEWATER
PRETREATMENT OF REACTIVE DYE FROM TEXTILE WASTEWATER BY COAGULATION TECHNOLOGY. Universiti Malaysia Pahang, Lebuhraya Tun Razak, or combined micro-/mesoporous (Norit SAE-2) structures and
Coagulation/ sedimentation pretreatment was performed using aluminium polychloride coagulant and considerable COD and turbidity removals (60-70% of COD and 80-90% of turbidity) were observed
Pretreatment of Wastewater Using a Combined Coagulation
Download Citation | Pretreatment of Wastewater Using a Combined Coagulation and Fenton Oxidation Process | The effectiveness of combined coagulation and Fenton oxidation to pharmaceutical plant
They found that the pretreatment by coagulation–flocculation enhanced the biodegradability of PTA wastewater in terms of BOD/COD ratio—from 0.45 in raw wastewater to 0.67 after coagulation–flocculation. From the above, it is clear that the literature is scarce in the treatment of PTA wastewaters by coagulation–flocculation.
Pretreatment of a dyeing wastewater using chemical
The following optimum coagulation pretreatment conditions were sought using jar tests: for HOC-100A, the concentration of HOC-100A was 2000 ppm at the coagulation pH 7, for aluminum sulfate, 4000
The landfill leachate pretreated by air stripping was followed by the treatment of coagulation. As a pretreatment for UF process, coagulation needs high efficient and cheap coagulants, such as polyferric chloride (PFC), ferric chloride (FeCl 3), polyferric sulfate (PFS) and ferric sulfate (Fe 2 (SO 4) 3). Rivas et al. (2004) reported that iron salts obtained more COD removal efficiency (up to
Use of combined coagulation-adsorption process as
The COD removal efficiency of 75% (6240 to 1560 mg/L) was obtained by coagulation using alum and removal efficiency of 27% (1560 to 1143 mg/L) by adsorption using fly ash. Thereby, the overall COD removal efficiency of 82% has been obtained for stabilized leachate by combined coagulation and adsorption process.
In a natural rubber processing factory, 20–35 m 3 of wastewater, containing a high concentration of organic matter and nitrogen (particularly ammonia), is discharged for 1 ton of product (Nugyen & Luong 2012).This is because a large amount of ammonia is used for the preservation of rubber latex (Jawjit et al. 2010a, 2010b; Thongnuekhang & Puetpaiboon 2004).
Treatment of Saline Water Using Electrocoagulation with
Saline water treatment has become increasingly important for drinking water supplies. The aim of this study was to evaluate the ability of the electrocoagulation (EC) process with combined aluminum electrodes in removing various types of salt from water samples collected at Sawa Lake, Al-Muthanna, Iraq. The targeted types of salt include total dissolved solids (TDS), chloride salt (Cl
Leachate will be treated by using coagulation-flocculation. Coagulation and flocculation are essential processes in a number of diverse disciplines, including biochemistry, cheese manufacturing, rubber manufacturing, and in water and waste water treatment. It is effective for removing high concentration organic pollutant and heavy metals in wastewater.
A review of electrocoagulation technology for the
Merzouk B, Madani K, Sekki A. Using electrocoagulation-electroflotation technology to treat synthetic solution and textile wastewater, two case studies. Desalination 2010; 250: 573–577. Merzouk B, Gourich B, Madani K, Vial C, Sekki A. Removal of a disperse red dye from synthetic wastewater by chemical coagulation and continuous
Tatsi A A, Zouboulis A I, Matis K A, Samaras P. Coagulation-flocculation pretreatment of sanitary landfill leachates. Chemosphere, 2003, 53(7): 737–744 98 Amokrane A, Comel C, Veron J. Landfill leachates pretreatment by coagulation-flocculation.
- Who is Duro Kimia Sdn Bhd?
- Duro Kimia Sdn Bhd is a chemical distributor. The company supplies a wide range of chemical ingredients, including solvents, water treatment microbiocides, fragrance oils, and cleaning chemicals. They also offer raw ingredients for e-liquids, personal care products, and pharmaceutical-grade antifoams and heat transfer fluids.
- How do I contact Duro Kimia?
- For more information regarding the water treatment chemicals, feel free to contact us via the form below or call us at (+6) 03 7806 1081 Duro Kimia offers a range of water treatment and waste water treatment chemicals for all industrial applications! Call +603-7806 1081 for latest info.
- What are Duro Kimia water treatment chemicals?
- Duro Kimia supplies a comprehensive range of water treatment chemicals that span across diverse industrial applications. They can be categorized based on their function or usage as below: These are bactericides to control bacteria that cause corrosion, foul smell and heavy slime.
- Who is a water treatment company in Malaysia?
- Water treatment companies in Malaysia such as Dia-Chemical Sdn Bhd is an example of a one-stop solution provider for all water and wastewater treatment systems for the Malaysian users. What is Water Treatment?
- Water treatment is a process that improves the quality of water and ensure its safety for consumption in industries and communities.
