Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 35 for “"liquid waste"”.
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Effect of liquid waste addition on the overall performance of anaerobic bioreactor landfill
The effect of high organic liquid wastes on the overall performance of anaerobic bioreactor landfills is not known. In this study three different liquid wastes were added to mix of office paper, newspaper, cardboard and plastic in 3 different concentrations under anaerobic conditions to determine …
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Land application of liquid waste: a case study of piggery waste application on light soils
Some fieldwork conducted at University of Canterbury
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Numerical simulation of hydrothermal salt separation process and analysis and cost estimating of shipboard liquid waste disposal
Due to environmental regulations, waste water disposal for US Navy ships has become a requirement which impacts both operations and the US Navy's budget. In 2006, the cost for waste water disposal Navy-wide was 54 million dollars. There are many advanced waste water treatment technologies in the …
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Pengaruh luas penutupan kayu apu (Pistia stratiotes) terhadap kualiats kimia dan fisik pada berbagai konsentrasi limbah cair tahu
… kimia dan fisika limbah cair ahu. ENGLISH: The liquid waste of Tahu is a house hold waste disposal that causes the contamination’s problem that is affected to the environment. The haracteristics of liquid waste of Tahu has the high temperature (32,0 – 38,6o C), has acid characteristic (3,8), …
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Uji kemampuan chlorella sp. sebagai bioremidiator limbah cair tahu
… oleh Chlorella untuk pertumbuhannya. ENGLISH: Liquid wastes of industry contain organic substances such as protein, carbohydrate, fat, oil and acid amino. The existence of this organic compounds in liquid waste of tofu cause the liquid waste of tofu industry contain BOD (Biological Oxygen …
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Pengaruh lama tanam dan luas penutupan Azolla microphylla terhadap kualitas kimia dan fisika limbah cair laundry
… tanam 6 hari dan luas penutupan 75%. ENGLISH: Liquid wastes of laundry have the potential to create pollution. First test shows that liquid waste of laundry does not fit with the quality standard of rule of Government East Java number 72 year 2013. The aim of this research is to know the seed …
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Pengaruh kombinasi limbah cair tahu dan kompos sampah organik rumah tangga pada pertumbuhan dan hasil panen kailan (Brassica oleracea Var. Acephala)
… In the manufacturing process was generated tofu liquid waste that many contained organic material that had potential as an organic fertilizer. Household organic waste compost was dense organic fertilizer that was obtained from the decay of organic waste household results with the microorganisms’ …
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Uji kemampuan Scenedesmus sp dalam mendegradasi polutan limbah cair tapioka
… contamination potential caused by the factory liquid waste. It is due to the tapioca liquid waste still has high organic substance such as carbohydrate, protein, fat, and dangerous inorganic compound like CN, nitrite, nitrate, ammonia, BOD, COD, pH and others. In the attempt of minimizing …
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Pengaruh pemberian limbah cair tahu dan pupuk kompos sampah rumah tangga terhadap pertumbuhan vegetatif bunga kol (Brassica oleracea var. Botrytis L.)
… oleracea var. Botrytis L.). ENGLISH: Tofu liquid waste and household garbage is one of the sources of pollution to the environment. On the other hand, tofu liquid waste and household garbage has economic potential as a fertilizer. Household garbage in the form of compost acts as a …
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Desktop study on Novel Treatment techniques to treat industrial fertilizer effluent
… Fertilizer production produces significant liquid waste as process water used for the various separations, cleaning, emulsifying and dilution processes absorbs various nutrients and contaminants from these production processes. This liquid waste has characteristically high concentrations of …
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Pengaruh konsentrasi limbah cair tahu terhadap pertumbuhan dan kadar lipid Chlorella sp
… researcher focuses on in this research is the liquid waste of tofu. The liquid waste of tofu contains pollutant that is organic substance. The organic substance of liquid waste of tofu can be made used for the growth media of Chlorella sp. Chlorella sp. contain the high content of lipid that …
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Electrochemical Behavior of Carbon Nanostructured Electrodes: Graphene, Carbon Nanotubes, and Nanocrystalline Diamond
… electrochemical system for disinfection of human liquid waste. </p><p>Carbon nanostructures; ranging from vertically aligned multiwalled carbon nanotubes (MWCNTs), graphenated carbon nanotubes (g-CNTs) to carbon nanosheets (CNS); were synthesized using a MPECVD system. The nanostructures were …
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Pengaruh perbedaan intensitas cahaya terhadap pertumbuhan dan kadar lipid mikroalga Scenedesmus sp. yang dibudidayakan pada limbah cair tapioka
… sp. can grow fast even grown in a medium from waste of certain product as liquid waste of tapioca. One of the factors influencing growth and lipid level of Scenedesmus sp. is light intensity because having important role in the process of photosynthesis. Optimization of the light intensity is …
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Impurities in crystals formed by eutectic freeze crystallization
… sustainable means to deal with large volumes of liquid waste, comprised mostly of effluent water streams containing a variety of dissolved salts. A novel technique is being developed for the treatment of industrial waste brines; Eutectic Freeze Crystallization (EFC), can potentially separate …
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Further analysis of solid state superionic stamping for nanoscale fabrication
… friendly. The whole process will not generate liquid waste or particles. In this thesis, we will review the process of how to make AgIAgPO& glass. Then, the method of how to scale up the S4 stamp from 5mm to 1-inch in diameter based on the previous study will be introduced. Also, the design …
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Electrochemical Disinfection of Liquid Human Waste Using Potentiodynamic Methods and Controlled Electrode Surface Chemistry
… to appropriate sanitation of human generated waste water. Lack of infrastructure and poverty in developing nations has stymied the deployment of conventional sewage treatment practices. In helping to solve this global issue requires the development of an energy efficient, cost-effective, …
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Modeling and Simulation of Large Scale Stirred Tank
… ways throughout industry to blend miscible liquids, disperse gas through liquid, form emulsions, promote heat transfer and, suspend solid particles. The DOE Sites at Hanford in Richland Washington, West Valley in New York, and Savannah River Site in Aiken South Carolina have developed a …
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Assessment of the Implementation of Environmental Management Act of 2004 on the Environmental Impact Assessment Process: The Case of Accommodation Facilities in Dar es Salaam
… EIA and these include management of solid and liquid waste (63%), utilities and sewage system facilitates safety and security of the customers and retain customer satisfaction. However, there are several challenges when conducting EIA. Among others, these are expensiveness, time consuming …
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Sustainable development of an integrated solid waste and wastewater treatment.
This PhD thesis investigated solid and liquid waste treatment systems for Sureclean, a waste Management company based in the North of Scotland. Sureclean receives a diverse range of waste streams and the increasing need for sustainable development as well as stringent environmental legislation …
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Process simulation and experimental investigation of biofuel production in a high rate anaerobic digestion process
<p>"The non-hazardous waste management hierarchy of the US EPA calls for “Reduce, Reuse, and Recycle” (or the three R’s) of wastes. The anaerobic digestion process is one of the most important methods that used to treat the wastes and at the same time generate energy out of it. The anaerobic …
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