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To ensure water yield of source water reliable and water quality to meet the requirements are the first principle of the water resource selection.
Towns water consumption prediction Town water consumption is generally divided into the domestic water consumption, industrial water consumption and other water consumption etc.
The water of demand in households  can be obtained according to the certain domestic water indicators and public buildings water, industrial water, municipal water, unforeseen water and leakage water of the pipe network can be obtained by the corresponding ratio of reference norms.
To ensure water yield of water source reliable and water quality to meet the requirements is the first principle of the water selection.
Acknowledgements This work was financially supported by the Key Discipline of Civil Engineering in Hunan Province, the National Natural Science Fund of China (11175081), the First Kind of National Characteristics Professional(TS12322)and the Project of Hunan Provincial Department of Science and Technology (2011SK2015).

The construction sewage indicates the waste water created in the concrete mixing.
Its alkalinity is high, whose PH value can be up to 12-13, besides, it also contains harmful additives which can solute in the water.
The casual discharge of the water which exceeds the standard can cause the water pollution.
Formaldehyde, a gas with a stimulating smell, has strong adhesiveness, and it is often added in cement wall with water reducer.
Therefore, the paint, coating, glue and water-proof material in the decorating material must conform to the national standard, if possible, they'd better be the approved by Chinese Environment Symbol, and about the nature of the materials, they'd better be water-based wood lacquer.

The application prospect of this new heat treatment process is favored by domestic and foreign heat treatment professionals[1-3].
Table 2 Heat treatment conditions and parameters specimens Quenching temperature Quenching holding time Cooling medium Tempering temperature Tempering holding time Cooling medium 1 820℃ 0 Water 550℃ 60 min Water 2 840℃ 0 Water 550℃ 60 min Water 3 860℃ 0 Water 550℃ 60 min Water 4 880℃ 0 Water 550℃ 60 min Water 5 840℃ 30 min Water 550℃ 60 min Water In this experiment, heat treatment equipment is the SRJX-4-13 box-type resistance furnace.

This was specifically investigated for initiators of construction projects, like real estate professionals, property owners and developers.
The essentials are of particular interest for real-estate professionals, (public) property owners as well as developers who embark on a circular construction project, including renovations as well as building extensions.
For heating, ventilation, and air conditioning (HVAC) and other installations such as water, affordable reuse seems to be more challenging (also see essential 4).
From preliminary research, we found that initiators of construction projects, like real-estate professionals, (public) property owners and developers, play an important role in successfully realizing constructions that are circular and bio-based as wells affordable.

In 2009, the State Council, in the Suggestions on Speeding Up the Development of Tourism, clearly proposed that it was highly necessary to greatly promote the integration development of tourism with culture, sports, agriculture, industry, forestry, commercial, water conservancy, geology, marine, environmental protection, meteorology and other related industries.
Professional Personnel Needs Quality Improvement In the development of leisure agriculture, the overall quality of management personnel and ordinary service personnel is low, imposing restricts on the innovation development of leisure agriculture.
Second, the supports provided for the original planning professional personnel of leisure agricultural products and experiential activities are obviously insufficient.
Second, it is necessary to strengthen the construction of professional technical team.

A professional landscape designer uses all these beneficiary parties to realize maximal comprehensive benefits.
Ever since the 1960s, study on landscape evaluation gradually develops into four sections, professional, psychophysics, recognition and experience.
Liu binyi points out that landscape evaluation theory is consisted of Garden artistic conception, style, sight, scene, garden state, water and mountain, view and sceneries.
Wu chucai formulates the Chinese forest park classification standards by theories of the professional school.

LEED evaluates five categories with a total of 100 points, namely sustainable sites (SS), water efficiency (WE), energy and atmosphere (EA), materials and resources (MR), and indoor environmental quality (IEQ), as well as two categories, namely innovation in design (ID) and regional priority (RP), and totals the scores.
In 2008, GBCI (Green Building Certification Institute) was established to transfer the accredited and professional (AP) and administrative functions to it, and LEED began to be operated based on the two functions of research and managing the system.
Lastly, such calculated ratios are multiplied by the weighting presented for the individual professional categories, and the results are totaled, becoming the final allotted score.
Third, South Korea’s GBCS involves multiplying ratios by the weighting assigned to the individual professional categories, totaling the scores, and determining the final allocated score.

Many domestic and foreign experts with professional simulation software simulate the process of ISBM to study the thickness and the relationship between process conditions during the past several decades [1-6].
Even a few factories use simulation technology to optimize the process, but there are many obstacles because of the complexity of professional simulation software whose experimental data which is difficult to measure, and not closely linked with shop floor operations。
Implementation of the system helps designer not to use complex professional FEM software.
Then we need to analyze the correlation between parameters such as stretch rate, preform preheat temperature, blowing pressure, delay time, etc. and wall thickness to guide the workshop operations, for an example, the influence of the temperature of the mold cooling water on operation.

The total COD removal efficiency of the combined process was 86.6% and the COD of effluent could satisfy the professional emission standard (grade-2) of textile and dyeing industry of China.
But no method alone was effective enough to meet effluent limits for release into local surface waters.
Grau: Water Sci.
Santosh: Water Res Vol.35 (2001) , p. 2129–2136 [6] Delee, W., O’Neill, C., Pinhero, H.M.: Chem.
Zhang: Water Science and Technology Vol.34 (1996) , p.49–55 [13] X.Z.

Many industries need to treat water to obtain very high quality water for demanding purposes or for water output meeting requirements of discharge.
The text book is Industrial Wastewater Management, Treatment, and Disposal, written by Water Environment Federation, published by McGraw-Hill Professional, 3rd revised edition in 2008.
Relationship between flow ratio and high water level is clearly described in Fig. 2 [8].
Fig. 2 Relationship between flow ratio and high water level.
[6] Water Environment Federation: Industrial Wastewater Management, Treatment, and Disposal: Manual of Practice FD-3, published by McGraw-Hill Professional; 3rd Revised edition (2008)