Search results

Baryshnikovaс Federal State Budgetary Educational Institution of Higher Professional Education G.I.
The sea salt particles become such centers on which the water vapour sweating is carried out.
The А and UNI inhibitors are crystalline water-soluble materials.

Of such applications, solar energy is primarily used in solar water heater and the market is concentrated in suburbs (the popularizing rate in suburban countries is nearly 30%) and the popularizing rate is only 8% in cities while it is more than 85% in villages and towns.
The problems of solar water heater in technology and product R&D are that 1) the heater can't be installed in high buildings of more than 6 stories due to limit of technical factors of the self-volume and weight capacity of the collector, 2) temperatures of hot water supplied by solar water heater is not stable due to the uneven heating of the heater on different stories and 3)currently, water temperature supplied by solar water heater can reach to 70-80℃ in summer and only 40-50℃ in winter.
The hot water can be used only for home bath not for drinking or industry which needs steam.
Currently, the cost of solar power generation is about RMB3.5yuan/kw/h which is much higher than power generation by marsh gas, wind, water, nuclear and coal traditionally.
Possession of gathered high technological, high level, professional and experienced talents provide the resources condition for the R&D of photovoltaic power generation.

Cross-boundary and Cross-water Ecology Management Mechanism.French Ministry of Ecology, Sustainable Development and Energy shoulders the whole responsibility to supervise the waters over the country, sets up 4-level decentralized management, divides into 6 watersheds nationwide with respective supervising agencies.
German government adopts the strategy of financial transfer cross-payment, i.e. 75% sales tax is allocated directly to the states according to their local population, and a bilateral cooperation has been established to control water pollution.
The committee has three professional teams, Seoul Issue 21 Implement Team, Sustainable Development Policy Team and Environment and Protection Education Team, to formulate action issues and plans.
Water resource paid-use system is regulated strictly by the three red-line principle.
With the implementation of the three red-lines principle, the water resource paid-use system and water use permission mechanism should be practiced thoroughly indexed with the total water use control, water use efficiency control and permissible quantity of pollutants in water function zones, and great efforts should be made to promote the water resource management standardization and to enforce the sewage outfall control.

From the late 1980s, the national research institutions, universities, especially soil agricultural colleges have been established with the professional discipline about soil environmental protection.
The heavy metals in air, water and soil can be absorbed by animals and plants through the respiratory tract, gastrointestinal tract and skin ways.
The pH of acidic water that seeping from uranium tailings and waste uranium rock yard is general 2-4, the water contains radionuclides and other non-radionuclides toxic substances, for example Cu, Cr, Cd.
Extractant 1 was 5.7 ml glacial acetic acid and 64.3 ml 1 mol/L NaOH diluted in 1 L water, with a pH of about 4.93.
Extractant 2 was 5.7 ml of glacial acetic acid in 1L water, with a pH of about 2.88.

The owner provides temporary water and electricity supply connection sites at the southwest corner of the field.
Construction organization may erect by itself lines of water delivery and power supply within the field.
References [1] Professional standards in the People's Republic of China, JGJ120-99.

• Water and dust proof case.
The right side includes a water and dust proof USB connector with a rubber plug.
Absolute values were compared with the output of professional impedance analyzer Agilent E4980A and absolute error of proposed device is 0.2%.

The assessment made by LEED system on building projects mainly from the five aspects, which are sustainable construction site materials and resources, water saving, energy and atmospheric environment, indoor environmental quality, respectively. 2.
The content of the evaluation has six categories, including the community environment planning and design, energy and environment, indoor environment quality, community water environment, of materials and resources. 2) Beijing Olympic Construction Assessment System[6] Green Beijing Olympics Construction Assessment System (GBCAS) was published in August 2008.
Compared with the simple expert evaluation method (grading method), namely determining the weight based on experts' experience and professional knowledge.

Introduction Disperse dye is a nonionic dye which is sparingly soluble in water.
As it has poor water solubility, disperse dye is applied in the form of dye dispersion and a dispersing agent is needed for stabilizing the dye particles in the aqueous medium during dyeing.
Blackie Academic & Professional, an imprint ofChapman & Hall, London England, 1994

Basic Geographic Database  The Basic Geographic Database Includes administrative division boundaries, topography lines, traffic lines, residential distribution and water distribution, etc., which are shown in Figure 1 as the system geographic base map. 
Centralized management all kinds of related data, it is convenience for the permission professional, manager or leading body at a higher lever to reference, examine and verify at any time.
The main design of database table including engineering basic data, drilling data, comprehensive layered data, soil test data, the water sample data, in situ test, etc.

The accommodation of ecological tourism activities depends on the ability of purification and absorb tourism pollutants , as well as of the output of each amount of pollution within a certain time.Tourist attractions second pioneering leads to a large increasing floating population ，with the increasing appropriate frequency in the use of traffic tools, thus the amount of emissions in the atmosphere increases leading to deterioration of air, noise , water pollution.
In addition, the high-load operation of reception lead to enormous pressure in the local infrastructure, water , electricity, transportation and others .
Government departments in many regions only see the immediate benefits and lack professional planning awareness .projects implement hastily without sufficient pre- second pioneering research ，and Many facilities lack long-term consideration. it undermines the overall historic features scenic , cultural, ethnic imprint, and make a waste of resources .