Global ETD Search

211	Market connect and wastewater filter in urban village Guo, Feng, Franky., 郭峰. January 2013 (has links) published_or_final_version / Architecture / Master / Master of Landscape Architecture Markets - China - Guangzhou.
212	Removal of heavy metals from industrial wastewater using polymer clay nanocomposites as novel adsorbents. Setshedi, Katlego. January 2014 (has links) D. Tech. Chemical Engineering. / This research aims to improve the current state of wastewater treatment technologies by exploiting the characteristics and capabilities of nanomaterials. Also, it aims at protecting the environment and human health by minimizing exposure of toxic contaminants found in waters sources by treatment with cheaply engineered materials. The nanocomposites that will be employed in this study have shown to be effective for removing a number of heavy metals from aqueous solutions during trial experiment. The study is therefore carried out to reduce the water scarcity in South Africa by minimizing the contamination of remaining water resources. With industrial effluents the main targets, the aim is to design systems that will enable industries to recycle their wastewater instead of discharging into the environment. This study will therefore benefit the communities who solely depend on surface and ground water and again it will safe industrial bodies high costs of treating their wastewater with ineffective conventional methods. The research focuses on the application of polypyrrole-clay nanocomposites for removing heavy metals from wastewater streams. The research conducted hereby highlights the application of polymer based nanocomposites as suitable adsorbents for the remediation of the toxic chromium(VI) [Cr(VI)] from water. The work describes the preparation and characterization of the nanocomposites, their application to wastewater laden with Cr(VI) in both batch and continuous adsorption and finally understanding the adsorbent-adsorbate interactions and sorption mechanisms under various physico-chemical conditions. Nanocomposites (Materials)
213	Effects of extracellular polymeric substances on the bioflocculation and sedimendation of diatom blooms and activated sludge Leung, Pui-chi., 梁佩芝. January 2003 (has links) published_or_final_version / abstract / toc / Civil Engineering / Master / Master of Philosophy Microbial polymers. Diatoms.
214	Membrane fouling of activated sludge Shi, Xinlong., 史昕龍. January 2004 (has links) published_or_final_version / abstract / toc / Civil Engineering / Master / Master of Philosophy Separation (Technology) Membrane reactors.
215	An experimental and mathematical investigation of the nitrogenous oxygen demand of wastewater 程靜, Ch‘eng, Ching. January 1988 (has links) published_or_final_version / Civil Engineering / Master / Master of Philosophy Nitrification - Mathematical models.
216	Studies of sea water intrusion and purging on the Hong Kong oceanic outfall diffuser model Yau, Wai-chung, Tony., 游偉忠. January 1997 (has links) published_or_final_version / Civil and Structural Engineering / Master / Master of Philosophy
217	Microbial enhancement of phosphorus removal in sludge sewage systems Russ, Charles Francis, 1943- January 1975 (has links) No description available. Sewage sludge. Acinetobacter phosphadevorus.
218	Sequential substrate removal in activated sludge systems Bohac, Charles E. January 1971 (has links) No description available. Sewage sludge -- Testing. Plankton blooms
219	Bacterial decay in sewage treatment plant effluent Wills, Robert Gordon, 1937- January 1967 (has links) No description available. Sewage -- Microbiology. Sewage -- Purification -- Filtration. Sewage disposal plants -- Arizona.
220	Optimal operation of a package waste treatment plant Zoha, Shamsuz, 1935- January 1972 (has links) No description available. Sewage disposal plants.

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