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The stability of the general esterase activity of CLEAs and thus their recyclability for the ester hydrolysis reaction was investigated by repeating the pNPA assay as described above several times. After determination of the initial activities, the microtiter plate was centrifuged at 4000gand 4 °C ...
Long-term increasing metal price trends will raise expectations and provide incentives for investment in the focal technologies. Such trends are of particular importance to automated treatment and refining activities, where costs of building physical capital are large (Reuter et al., 2006; UNEP, 2013...
Potentially, enzyme products or makeup enzyme products for biomass hydrolysis processes that includes recycling of solid substrate could be designed to match the specific enzyme activities that are being lost during recycling scheme. The recycle of the insoluble solids caused large impacts on the ...
For this reason, rather than regulating emissions and waste generation and disposal as close to damage done as possible, the environmental authorities may support specific activities—i.e., material recycling—that can be assumed to correlate with reduced environmental load. This could involve various...
000 science marches and teach-ins are being organized in the United States, in India and in other countries. “We are especially pleased that scientists are reaching out to EDN and the environmental community to participate in Earth Day and our worldwide activities,” said Kathleen Rogers, ...
In this area it was not possible to identify the processes falling into one category, but usually a combination of different techniques and activities were identified. Download: Download full-size image Fig. 11. Composites recycling projects by recycling technique. Fig. 12 introduces the findings ...
Industrial activities contribute through wages and profits to the overall disposable income in society, which in turn contributes to consumption and demand, a reinforcing loop. The price affects supply indirectly by affecting mining profits, which in turn affects the mining rate, which again affects ...
Based on the current market values of metals, estimations of the revenue to be gained from such recycling activities range between €3.5 and €4.3 (for a small display) and between €6.1 and €7.6 (for a large display)10. The average content of indium in a display is assumed to be 234...
managing the recycling rules and the recycle method decision procedures based thereon on a company-by-company basis to thereby manage en bloc generation of the recycling rules and the recycle method decision procedures, storage thereof as a database, correction thereof and other relevant activities. ...