Potential biogas production from sewage sludge: A case study of the sewage treatment plant at Kwame Nkrumah university of science and technology, Ghana

... institutional biogas plant at KNUST sewage treatment plant. MSc. Thesis, Kwame Nkrumah University of Science and Technology, 2009. [4] GATE and GTZ German Appropriate Technology Exchange (GATE) and ... dumped at a site far away from the inhabited part of campus and the liquid waste is sent to a sewage treatment plant which is owned and oper...

Ngày tải lên: 05/09/2013, 16:11

... with official land used data obtained from SCAG land use data. The pollutant loading maps of all water quality parameters show that the low pollutant emitting areas correspond to open land use ... were classified as transportation land use in the SCAG data and USGS classification system. Vegetated areas inside the institutional areas were also identified as low pollutant loading...

Ngày tải lên: 05/09/2013, 09:08

... successful. Strategic change at Irizar: the organization’s mission and values The KM strategy implementation began at Irizar in 1991, a moment in which the firm was in a critical situation, having accumulated ... internal and external knowledge and its application to problem solving; the creation of new knowledge and the generation of innovations from this integ...

Ngày tải lên: 24/01/2014, 00:20

... brand and branding following right hereafter, are brand strategy, brand equity and brand awareness and managing the brand portfolio. The traditional definition of a brand used in brand management ... brands, and sub-brands These brands include a parent brand which may be a corporate brand, an umbrella brand, or a family brand as an endorsement to a sub-brand or an i...

Ngày tải lên: 18/02/2014, 08:20

... exploitation and aquacultural activities in the lagoon. Among them, about 900 households live on the lagoon’s water surface [9]. Figure 1. Location map of the study area; arrow indicates Phu An ... also stated that microorganism pollution in the Tam Giang Lagoon water was higher than allowable standard from three to 30 times. Average concentration of total coliform...

Ngày tải lên: 14/03/2014, 15:20

... EPR signal occurred. It was characterized by a shift of the g values to 2.22 and 2.05 and by the appearance of an additional negative absorption-shaped peak at g ¼ 1.86. (c) A very narrow rhombic ... investigations will include the development of a procedure for the isolation and stabilization of a hexameric FeFe apoprotein, as well as a detailed EPR spectros...

Ngày tải lên: 18/03/2014, 01:20

... compensational flows is as stated above. 3.3.2. Effects of hydropower projects on climate change adaptation and mitigation Effects of hydropower projects on climate change adaptation and mitigation ... downstream water supply and irrigation. a) Mitigation effects Regarding climate change mitigation, two alternatives are investigated as follows: Alternative 1: Assuming that...

Ngày tải lên: 13/02/2014, 12:20

... objective of this paper is to investigate the ex- tent to which diathesis alternations are empirically attested in corpus data. Using the dative and bene- factive alternations as a test case we attempt ... Acquiring Lexical Generalizations from Corpora: A Case Study for Diathesis Alternations Maria Lapata School of Cognitive Science Division of Informatics, Un...

Ngày tải lên: 20/02/2014, 19:20

... cultivated in 4 L normal nutrition medium and incubated batchwisely at 22 o C. The system was aerated at an air flow rate of 6 L/min with or without the addition of pure CO 2 gas. The fermentor ... concentration. Higher CO 2 flow rate decreased the pH but during nitrogen starvation, the pH was practically stable at around 7. As can be seen from Figure 1, at C...

Ngày tải lên: 21/02/2014, 10:20

... cultivated in 4 L normal nutrition medium and incubated batchwisely at 22 o C. The system was aerated at an air flow rate of 6 L/min with or without the addition of pure CO 2 gas. The fermentor ... concentration. Higher CO 2 flow rate decreased the pH but during nitrogen starvation, the pH was practically stable at around 7. As can be seen from Figure 1, at C...

Ngày tải lên: 21/02/2014, 10:20