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In fact, Photocatalytic products are a contemporary innovation and play an important role in reducing pollution, thanks to their technology that allows them to be used in several cases: tiles, concrete, paint and floor coverings (Fig. 6). these materials are attracting a lot of interest throughout Europe, especially when applied to traditional surfaces because they are self-cleaning, absorb many pollutants in the air and play an antibacterial effect by transforming the surfaces on which they are applied in multifunctional elements due to solar radiation, anatase, a particular titanium dioxide (tiO2) mineral form, by means of a photocatalyst accelerates the oxidation process by helping pollutants decompose into water-soluble inorganic salts by combining the anti-pollution effect with Antibacterial effect [17].
The bacteria present in the mixture create a calcareous substance able to fill the discontinuities in the stone material of this green-concrete and to reduce and eliminate the cracks in an ecological way to prevent water from coming into contact with the reinforcements.
Once the cracks have formed, the water dissolves the capsules and releases the bacteria increase by feeding on the calcium lactate present in the mixture and so they start to produce calcite or limestone crystals that fix the crack by two weeks. 
Professionals of different disciplines are confronted through a design approach where principles and practices are integrated, aware that Nature is a database of sustainable design innovations, an archive of patents available immediately, an available research and development laboratory, a starting place to face the future challenges on massive sustainability problems.

Artificial Neural Network(ANN) is an emerging discipline developed in recent years, as it has a strong nonlinear, large-scale parallel processing capabilities, it aroused wide attention from scholars at home and abroad, many scholars committed to in the introduction of their own professional field of study, has made remarkable achievements[10].
and health 0.70 Project quality 0.30 L :environmental impact and resource consumption Impact on the surrounding environment 0.55 Energy consumption 0.15 Materials and Resources 0.20 Water resources 0.10 Phase IV: commissioning ,acceptance and operations management Q: Building environment quality and service evaluation Outdoor environmental quality 0.10 Indoor physical environment 0.20 Indoor air quality 0.15 Services and features 0.20 Green management (greenery, services, waste management) 0.35 L: Environmental impact and resource consumption Impact on the surrounding environment 0.10 Energy consumption 0.30 Water resources 0.15 Green Management (energy and water conservation management) 0.45 Note: Q (Quality) refers to the quality of building environment and the level of service provided to users  L (Load) refers to the energy, resources and environmental load pay.
Refer to other researchers' research and data available[13,14,15,16], select the four indicators, namely the date, energy consumption, materials and resources, water resources
Table3 P4 measuring point: energy consumption, materials and resource consumption, water consumption from 1987 to 2007 No Date EC MR WR No.
[5] YiLinYin, LingYan, ChunyanLei: Water Conservancy and Hydropower Engineering, 2006, (09):79-82, In Chinese

The performance of gas lift was affected by a several factors namely the injection depth, valves spacing, wellhead pressure, reservoir pressure, water-cut and many more.
Fig.1 ang Fig.2 show the oil rate with various reservoir pressure and increasing water cut for the injection depth 1068 m, 1222 m and 1490 m.
Fig.3 and Fig.4 show the sensitivity of gas injection rate towards the oil production at various reservoir pressure and water cut.
For this study, analysis was performed on the initial reservoir condition where the water-cut is zero and the result is shown in Table 2.
Burlington: Gulf Professional Publishing

Krylovac Federal State Budgetary Educational Institution of Higher Professional Education G.I.
Water adsorbency at one-side wetting was determined according to GOST 12605-97 (Cobb's method).
The method includes determination of the water weight (g) absorbed by paper surface at wetting one side of the sample for 60 sec.
Inhibitor content of the Fislage's and EuroBum papers is confidential, but identification tests in water extracts based on packaging papers detected nitrite ions [10].
The first adsorbed water molecules can expand gaps between cellulose macromolecules without chemical bond, which facilitates expansion.

Autonomous solarization applications have been developed for the professional field, telecoms, meteorology, maritime safety, agriculture, water management.
Currently, the dominant system for livestock watering is very old, which involved drawing water up using a bucket that could be lowered into a well or raised out of it using a pulley system.
The quaternary water or the superficial aquifer; it is about ten meters.
The energy challenge: the other aspect of the water management problem.
Energy efficiency and renewable energies for sustainable water management in Algeria.

Solar energy resource of hot summer and cold winter regions is above class III, so solar energy resource is available in these regions, solar water heating technology should be applied in accordance with local policy, and solar photovoltaic technology should be tried in application.
Active Building Energy Efficiency Technology in Hot Summer and Cold Winter Regions Active measures means to control building indoor ecological environment effectively through mechanical and electrical equipment, including indoor thermal environment adjustment and control of water resource utilization, etc., based on the various aspects of measures on control of temperature and humidity, energy-saving lighting, water treatment, energy-saving lighting and integrated intelligent control, the goal of build a comfortable, energy-saving building can be achieved, and the building's impact on the environment can be reduced.
Radiation air conditioning system achieves heat exchange through chilled water or hot water radiation, it is used for heating in most cases, and now radiative cooling technology is also put in use gradually in some areas.
Through professional experience judgment, numerical simulation and accumulation of actual case, this section will compare from the popularity of technology, energy saving effect, initial investment so as to provide reference for the region selection of technology system.
Besides, with the increasing maturity of the technology popularization, its cost will gradually decline and show a better market potential; analyzing from the climate adaptability, underground water source heat pump is very suitable for hot summer and cold winter region, whose shallow geothermal is relatively rich.

Cd(NO3)2 and Pb(NO3)2 were added into soil samples after dissolved in deionized water and then mixed thoroughly.
The soaked zeolite was rinsed three times with deionized water and dried at 105℃ [13]. 300-mesh deoxidized iron powder was prepared.
As the process was proceeding, a certain amount of distilled water was added in the electrodes areas to balance the water loss through electrolysis reaction and evaporation.
That was to say, the soil pH kept rising owing to electrolysis reaction of water, but the soil pH declined after renewing the cathodic PRCEs.
Alloway, Heavy metals in soil, Scotland: Blackie, Academic & Professional, 1995. pp. 58-94

It is reported that more than 70% of China’s rivers and lakes are seriously polluted, while the underground water in 90% of Chinese cities is affected and approximately 300 million people nationwide have no access to clean water [2].
Taking the industrial accident of Yuepu chemical plant as an example, the accident happened during maintenance operations in which a control error caused a release of titanium chloride (TiCl4), which upon reaction with water, generated a toxic gas.
;sixteen accidents were due to organic pollutants (benzene, ethylene, petroleum, etc.), which represents 30.2% of the tota; heavy metal pollutants (arsenic, chromium, cadmium, etc.) account for 20.8%, and mixed pollutants (a mixture of industrial waste water and sewage water) represented 11.3%.
Furthermore, the regulation requires a professional level recognizing system for the transportation of dangerous chemicals in China, and the qualifications that must be fulfilled by enterprises that transport such chemicals will be formulated by the State Council.
The result showed that 24.9% of the inspected projects are located along large rivers, lakes, coasts or even the important fishing areas; 32.4% are scattered in densely populated regions or around a metropolis; 3.7% are distributed in the upper reaches of drinking water source protection areas; 1.3% are along the south-to-north water diversion projects, and 1.1% are in Three-Gorges Reservoir areas [20].

The testing indicated that according to the control unit counter, greater than 0.7 cm3 of water had to be displayed before any water was collected in the burettes.
After the initial 0.7 cm3, the change in the control unit counter and collected water volumes were equal.
The actual volume of water injected into the probe during initial inflate and deflate does not match the displayed volume.
When the volume counter indicates 1.0 cm3 of water injected, only 0.3 cm3 was measured.
Bixler, Professional Communication, (2005)

Matlab2013a is used in the simulation and matching, and the result matching is carried out by invoking corrcoef () function to calculate the correlation coefficient of the real profile with the simulation results, the operating system is Windows 7 Professional, using Intel Xeon (TM) E5630 CPU and memory of 8GB.
The Z-shaped water model is placed in the center of the body coil, and the J-shaped water model is placed next to the Z-shaped water model.
Because thickness of the exciting slice is 12mm designed by sequence, theoretically, only Z-shaped water model can be excited.
But only the outline of Z-shaped phantom can be observed in fig 3.b, which suggests that only Z-shaped water model is excited in this situation.
As postponed for 25μs (shown in Fig 4.a), the upper part of the J-shaped water model can be seen just as in fig 3.a.