National Repository of Grey Literature 32 records found  1 - 10nextend  jump to record: Search took 0.00 seconds. 
Sewage waters in recreational areas in the Czech Republic
Míšková, Markéta ; Rödlová, Sylva (advisor) ; Kožíšek, František (referee)
This thesis deals with the topic of wastewater disposal in rest areas which are not connected to public sewerage, using a questionnaire in effort to find out the real situation of waste water, where property owners and appropriate authorities were asked. These answers could then be compared and the problem could be universally described. Questions were targeted at ways of wastewater management, system of export control, draining of the wastewater into the surroundings and influence of the quality of the drinking water in wells. This thesis aims to problem of wastewater disposal in recreational areas in the Czech Republic, that are not connected to public sewerage. Information were collected through questionnairies given to property owners and municipal authorities. Answers were compared and the situation was described. Questions were mainly targeted to wastewater management, control system, wastewater drainage to surroundings and effect of this system to drinking water quality in wells.
Water quality change in small watersheds after sewage water treatment plant building
Rödlová, Sylva
A water quality change in the small streams caused by the sewage water treatment plant (SWTP) is a quite undescribed situation. This study is focused on the water quality change and its influencing factors. Five small, mostly agricultural watersheds with average area of 6 km2 (one of the watersheds 16 km2) were chosen. There was one village on every first-order stream area with 640 - 2 500 inhabitants. During 7-16 years of monitoring these indicators were monthly measured: dissolved oxygen, BOD5, COD, TOC, conductivity, N-NH4, N-NO2, N-NO3, PT, P-PO4. During the monitoring SWTPs have been built in the experimental watersheds. Some of water quality changes were identified with SWTP effectiveness data. The described changes could outline the future water quality trends and they could also indicate a possible need of further improving steps. The quick and obvious pollution reduction was observed. Among other noticed change belongs: slower and small reduction, stagnation and even the increase of some indicators. The other typical effect is a short increase before building SWTP as well as a delayed nitrification in stream caused by the incorrect SWTP operation. The most relevant factors which influences these recognized changes are: SWTP operation, recipient stream flow rate, agricultural land use, sewage water...
Microclimate in households
Gregorová, Lucie ; Rödlová, Sylva (advisor) ; Černá, Milena (referee)
This bachelor thesis deals with air quality of indoor environment. The aim is to evaluate real concentrations of CO2, tempterature and relative humidity during sleep. Ten people attended the screening and the results show that sleep quality is influenced not only by the measured parameters but also by other effects. Concern about this thesis still grows, because more and more people want to live healthy lifestyle. There is no deny that the quality of sleep plays an important and unreplaceble role in people's lifes. Key words: microclimate, indoor environment, air quality, concentration of CO2, healthy living, ventilation, air humidity, sleep 1
Bedbugs in the Czech Republic
Ptáčková, Michaela ; Rödlová, Sylva (advisor) ; Rödl, Pavel (referee)
The thesis deals with the occurrence of bedbugs in the Czech Republic. The theoretical part summarizes the most important information about bedbugs from the perspective of a public health student. In addition to the description and life cycle of the bedbug, the author also deals with the transmission and reason for the spread and health risks. Furthermore, the thesis tries to outline the role of public health authorities and the course of disinsection. In addition to analyzing the current state of knowledge, the work summarizes possibilities of the prevention in the analyzed facalities. The practical part contains the results of the questionnaire survey. The questionnaire was sent to regional sanitation stations, extermination companies and hospitals. The main research question was whether the number of bedbugs in the Czech Republic increased. Other questions are specific for the concrete type of organization. The maily questions were process of disinfestation, the role of public health and prevention.

National Repository of Grey Literature : 32 records found   1 - 10nextend  jump to record:
Interested in being notified about new results for this query?
Subscribe to the RSS feed.