Unbaked materials from mixtures of waste sludge of a water purification plant, fly ash, and water glass
نویسندگان
چکیده
منابع مشابه
Cadmium Removal from Contaminated Water Using Polyelectrolyte-Coated Industrial Waste Fly Ash
Fly ash (FA) is a major industrial waste generated from power stations that add extra cost for proper disposal. Recent research efforts have consequently focused on developing ways to make use of FA in environmentally sound applications. This study, therefore, investigates the potential ability of raw fly ash (RFA) and polyelectrolyte-coated fly ash (PEFA) to remove cadmium (Cd) from polluted w...
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Discharge of sludge from water works into waters will result in the increased deterioration of water environment. Therefore, an experimental study was conducted on the addition of conditioning agent to improve sludge dewatering performance. The result shows that coagulation is inadaptable to the treatment of sludge from water works and use of powdered coal ash from power plant as conditioning a...
متن کاملWet Air Oxidation of Waste Water Sludge
Working with Wetox Ltd, a lab scale plant for the continuous oxidation of wastes from municipal water treatment and industrial processes has been developed at IRL using wet air oxidation (WAO). The WAO process can be used to significantly reduce the chemical oxygen demand (COD) of waste sludge and to recover components such as aluminium and phosphate. WAO requires high temperature (240 – 300 °C...
متن کاملFly Ash Zeolitization Products Applied to Waste Water and Flue Gas Decontamination
1 Institute of Earth Sciences ”Jaume Almera“ (CSIC), LLuis Solé i Sabaris, s/n, 08028 Barcelona, Spain; Institute of Coal Chemistry (CSIC), María de Luna, 12, 50015 Zaragoza, Spain; 3 Departamento de Ingeniería Química y Ambiental (ESIS), Camino de los Descubrimientos, s/n. Isla de la Cartuja, 41092 Sevilla, Spain.; 4 KEMA, Section of Environmental Affairs, Utrechtseweg, 310, 6800 ET Arnhem, Th...
متن کاملEffect of a thermal power plant waste fly ash on leguminous and non-leguminous leafy vegetables in extracting maximum benefits from P and K fertilization
Although the Indian population is largely vegetarian, not much attention has been given to the cultivation of vegetables, as compared to other crops like cereals, pulses and oil seeds. Therefore, the present study was conducted on two leafy vegetables, spinach (Spanacia oleracea L.) and methi (Trigonella foenum graecum L.) commonly grown in Aligarh, as the two popular vegetables of Indian diet....
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ژورنال
عنوان ژورنال: Science & Technology Development Journal - Engineering and Technology
سال: 2021
ISSN: 2615-9872,2615-9872
DOI: 10.32508/stdjet.v4i1.754