Monitoring and assessing processes of organic chemicals removal in constructed wetlands doc

... transport and support quantification of physicochemical processes in constructed wetlands, their applicability for evaluat- ing the fate of organic chemicals in constructed wetlands re- mains challenging. ... understanding of the processes governing the removal of organic chemicals is crucial for further system optimization. Valuable information regarding the...

Ngày tải lên: 28/03/2014, 19:20

... (IADL)" and included ability to travel outside, go shopping, prepare own meals and handle money. A limited number of tests of physical performance for assessing the functioning of upper and ... out, using standard procedures. These included: semi tandem stand, full tandem stand, rising from chair without using arms and shoulder external rotation (full). A younge...

Ngày tải lên: 14/02/2014, 06:20

... Fork of the Shenandoah River Investigation of Organic Chemicals Potentially Responsible for Mortality and Intersex in Fish of the North Fork of the Shenandoah River, Virginia, during Spring of ... E.T., and Holmes, J., 2008, Investiga- tion of organic chemicals potentially responsible for mortality and intersex in fish of the North Fork of the Shenandoah R...

Ngày tải lên: 14/02/2014, 08:20

... layer of fine and coarse sand with a thickness of 120 m. surface 1.5m ab fine sand silty sand and clay -30 m fine and coarse sand Fig. 5 Overview of the subsoil The extent and degree of ... soil and groundwater contamination have been investigated in several phases of drilling, sampling and analysing. From 1985 to 1990 a total of 100 boreholes were made wit...

Ngày tải lên: 14/02/2014, 08:20

... be used in the derivation of water quality guidelines and total maximum daily loadings by relating internal concentrations of organic chemicals in upper trophic fish species to corresponding concentrations in ... of the combined process of the feeding rate, which is based on the bioenergetics of organism weight W (kg) and temperature T (8C), and of the diffusion ra...

Ngày tải lên: 22/03/2014, 14:20

... conditions of dosage and contact time using ozone alone. Chlorine - Chlorine is commonly used for disinfection of drinking water and also has been evaluated for oxidation of organic chemicals. Of ... contaminants found in ground water supplies, while much less has been done and is known about the removal of EDCs and PPCPs and other industrial organic chemica...

Ngày tải lên: 28/03/2014, 19:20

... to determine the rate of biodegradation of specific contaminants in groundwater during a field study. Mass flux of the studied contaminant through a line/cluster of wells (a transect) is recorded instead ... plume studies where monitoring wells were placed along the centerline of a contaminant plume or for 2) continuous injection experiments where monitoring wells were placed...

Ngày tải lên: 28/03/2014, 19:20

... anticorrosion-treatment and for cleaning of metal surfaces. In the timber industry, PEG is used to minimise shrinking and cracking of wood. In pharmaceuticals and cosmetics, PEG is used as a base material of ointments ... (derivatives of 2,6-dinitroaniline) are used as herbicides for vegetable growing, nurseries and landscaping. Examples include trifluralin and other...

Ngày tải lên: 14/02/2014, 03:20

... equation is simplified, of course, but the use of continuous printing processes nevertheless opens up new worlds of manufacturing electronic cir- cuits. In principle, these printing processes can always ... labels for replacing the optical barcode to intelligent packaging and objects capable of processing and displaying information, as well as for anti-counterfeiting, such a...

Ngày tải lên: 16/02/2014, 19:20