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Drozd, New technologies for the disposal of precipitation are the way to low-waste sewage treatment plants, Water treatment, water preparation, water supply, Moscow, 3(74) (2014) 20-29
Bicanova, Purification of oilfield wastewater by using centrifugal machines, Water supply and sanitary technique, 2 (2015) 29-35
Water Sci.
Assoc. on Water Pollut.
Lamskova, Modeling of the release of sediment possessing fertilizing-meliorative properties of sodium chloride brine by using the centrifuge, Proceedings of Lower Volga agrodiversity complex: science and higher professional education, 3(51) (2018) 300-309

Types of pollution in the environmental monitoring laboratory Waste water The waste water in the environmental monitoring laboratory including excess test samples, the residues as the standard calibration curve, samples analysis, invalid standard solutions, reagents, lotions and so on, which composition are extremely complex.
The waste water had complex compositions including common organic compounds, heavy metal ions, harmful microorganisms, rare cyanide relatively and benzopyrene, etc.
The wastewater included extra produce samples, standard curve and samples analysis of the failure of residual liquid, storage and lotions, a large liquid washing water, etc.
In addition, the waste liquid may produce more toxic organic metals by microbes while they were discharged to the water for a long time.
Thus, on the one hand, we should actively launch the actions of the laboratory safety training and education in order to enhance the professional quality of laboratory staff.

Application of nano-materials in the construction of sports venues The sports venues are the professional places that people conduct the sport training, sports activities and physical exercises, and the material basis for sports.
The property can make the water completely and uniformly spread on the surface of the glass, and fully moisture the glass and contaminants, and carry away the contaminants through the gravity of the water, and has no adhesion of dust, thus to achieve the self-cleaning effect and maintain the long-term tidiness of the glass.
The silicon wire can form a layer of permanent air membrane between them, and ensure that the water never contact the polyester fibers.
The nano-material cloth can still keep dry even if it is immersed in water for more than two months.
When the fabric moves in the water, it can reduce up to 20% of the resistance, providing a new perspective to the development of a new type of swimwear.

CFD simulation needs researchers having the knowledge not only in the professional field but also in the aspect of computer, physics and mathematics
Nopens: Water Research 2013, 47, 4528
Laursen: Water Science and Technology 2006, 53, 257
Zhang: Water Research 2011, 45, 3439
Colorado: Water Research 2009, 43, 1040

At present, the main research focuses on the individual professional fields.
• S-class (surface-like class), to describe the 2D flow-field such as water table, aquifer, section, etc

The surface of each column existed different degrees of corrosion damage because of the damp and the erosion of water leakage.
In order to avoid further injury, Party A has hired a professional construction team to reinforce the 12 peripheral wooden columns with epoxy resin.

This book covers these topics: Chapter 1: Building Materials for Buildings and Structures Chapter 2: Chemical Technologies in Energy Production and Waste Treatment All the organizing members will be committed us to make AMTESD-2016 more and more professional with fully and enjoyable academic research and discussion platform for authors and attendees.
Professor University of Brescia, Brescia alberto.borboni@unibs.it Italy Anatolijs Borodinecs Dr.Sc., Professor, Institute of Heat, Gas and Water Technology Riga Technical University anatolijs.borodinecs@rtu.lv Latvia Luís Bragança Dr.Sc., Professor, Director of the Building Physics & Technology Laboratory Guimaraes University of Minho braganca@civil.uminho.pt Portugal Paulo Cachim PhD, Professor Department of Civil Engineering University of Aveiro pcachim@ua.pt Portugal Aires Camões Ph.D, Vice-Director Building Physics & Technology Laboratory Guimaraes University of Minho aires@civil.uminho.pt Portugal Vladan Djokic DSc., Professor, Dean of Faculty of Architecture Belgrade University of Belgrade vdjokic@arh.bg.ac.rs Serbia Meri Cvetkovska PhD, Ass.

A Comparison of Analysis Flywheel Stress Distributions Based on Different Material Hongliang Chen1,a , Changsheng Zhu2,b and Peng Ye3,c 1 Zhejiang University of Water Resources and Electric Power, Hangzhou , China 2 Zhejiang University, Hangzhou, China 3Xi’an Technology University, Xi’an, China ahlchen@163.com, bcszhu@hotmail.com, c yepengzh@126.com Keywords: composite material, flywheel rotor, finite-element methods Abstract.
Acknowledgments This work was supported by Zhejiang provincial colleges of teacher professional development project at 2013 annual visiting scholar.

In 1980’s the ministry of water resources and hydro-power of P.R.C organize a professional committee to survey the concrete dam and slice in China.

On the other hand, given the charges, the responsibility for safety issues and other factors, many property management companies are not able to propose professional window cleaning services.
In addition, the climat in the severely cold zone can have a significant impact on the cleaning work of the windows: on one hand, the low outside temperature causes immediate freezing of the cleaning water, even antifreeze agent added, the cleaning work is always affected by the additional procedures that helps finish a cleaning work.