CHAPTER I Introduction Over 70% of the planet is covered by water. (75% of that is salt water‚ only leaving a 25% as fresh water which can be used for consumption. 70% of the fresh water of our planet is still frozen in the icecaps of Antarctica and Greenland; while the remaining percentage is present as soil moisture‚ or it lies underground as groundwater. Main Problem How can the seawater be utilized for the consumption of different organisms? Sub problems How will the results of the said
Premium Water Activated carbon Desalination
Activated Sludge Process will encompass * Design of aeration basins. Relevant design parameters are * BOD load from the upstream process * Mixed Liquor Suspended Solids Concentration (MLSS – mg/l) – typically 2‚000 to 4‚000 * Sludge Age 5 to 25 days * Sludge settleabiltiy (SVI ml/g) typically 100-120 * Process Oxygen Demand (POD) * Generally fine bubble diffusers used in modern plant design – actual oxygen transfer efficiency dependent
Premium Sewage treatment Activated sludge Wastewater
national oath before every class‚ which was new but easy to forget‚ for it failed to spark patriotic or nationalistic feeling within its reciters. For now‚ my thoughts were on my family. A multitude of questions swarmed my head‚ Why was conscription activated? What happens when I turn sixteen? What about my parents‚ will my dad go into the army? Questions I would fortunately never know the answer to. On the journey home I overheard people discussing possible ways to leave the country. I always thought
Premium High school Family College
H. (2005b). Residual oil and suspended solid removal using natural adsorbents chitosan‚ bentonite and activated carbon: A comparative study. Chemical Engineering Journal‚ 108(1–2)‚ 179–185. https://doi.org/10.1016/j.cej.2005.01.016 Alkhatib‚ M. F.‚ Mamun‚ A. A.‚ & Akbar‚ I. (2015). Application of response surface methodology (RSM) for optimization of color removal from POME by granular activated carbon. International Journal of Environmental Science and Technology‚ 12(4)‚ 1295–1302. https://doi.org/10
Premium Anaerobic digestion Anaerobic digestion Activated carbon
AQUA SILENCER MIDTERM REPORT Submitted By ARJUN K.KUTTY 0909090004 arjunkutty@gmail.com 9886513253 RAVEEN VISHNU 090909042 vishnuraveen@gmail.com 7204101611 ASHWATH P.S 090909052 ashwath2050@gmail.com 7204114863 Under the guidance of Mr. ACHUTHA KINI U Associate Professor Senior scale DEPARTMENT OF MECHANICAL AND MANUFACTURING ENGINEERNG
Premium Activated carbon Air pollution Carbon dioxide
LEARNING OUTCOME 1 WE ARE ALWAYS LOOKING FOR SOLUTIONS PROBLEM – SOLVING TECHNIQUE UNDERSTANDING OBSERVATION IDEATION PROTOTYPING Understanding IDENTIFY • ISSUE HAS TO BE IDENTIFIED • ASK QUESTIONS TO KNOW BETTER : + is the issue really a problem ? + how does it help if the issue is solved? + is it worth the time & money to solve it? + is it be profitable? • Understanding is not restricted to only identifying the issue. • It can even be a technique for
Premium Creativity Problem solving Carbon
identified that are hampering the non-compliance of the final effluents are as follows: • Flow meters are not calibrated (incorrect flow readings) and this makes it difficult to optimize the plant with respect to flows into different modules‚ i.e. Activated Sludge plant and the trickling filter plant.” • Over aeration (due to the oversized aerator blades) taking place in the extended aeration basin causing excessive foaming in the biological reactor and final settling tank. • The internal Recycle
Premium Environmental engineering Chemical engineering Activated sludge
ABSTRACT Pyrolysis has the potential of transforming used tyres into useful recyclable products. This paper demonstrates the conversion of scrap tyres into its primary products which are Pyro Oil and Carbon Black and a secondary value added compound‚ Activated Carbon. Further‚ the objectives of the work also include optimization of parameters such as temperature and feed size to study the efficiency of pyrolysis at different conditions. Three different set ups are used for pyrolysis namely the lab scale
Premium Activated carbon Carbon
7. Merits and Demerits. 8. Scope of the Project. ABSTRACT: An Aqua Silencer is mainly dealing with control of emission and noise in automobile exhaust. By using activated charcoal‚ perforated tube and outer shell it is constructed. An aqua silencer is fitted to the exhaust pipe of engine. The activated charcoal filters the harmful sulphur and nitrous content produced from the engine. Sound produced under water is less hearable than it produced in atmosphere. This mainly because
Premium Carbon dioxide Air pollution Activated carbon
nanoparticles: Studies on chitosan binding and adsorption Chiou C T‚ 1985. Partition coefficients of organic compounds in lipid-water systems and correlations with fish bioconcentration factors Clifford D‚ Chu P‚ Lau A‚ 1983. Thermal regeneration of powdered activated carbon (PAC) and PAC-biological sludge mixtures Crini G G‚ 2005. Recent developments in polysaccharide-based materials used as adsorbents in wastewater treatment Deschamps E‚ Ciminelli V S T‚ H¨ ll W H‚ 2005. Removal of o Dixit S‚ Hering J G‚ 2003
Premium Adsorption Activated carbon