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Green building signifies high cost.Professionals in architecture and real estate also overestimate green building’s cost that even reaches up to 300%.
Lighting power density of most of the offices should be within 9 ~ 11 w / ㎡. 1.1.2 Technical measures of water conservation Water reuse system:we can collect water drained from the shower in swimming pool’s locker room ,overflowing water of swimming pool, and raw water such as rainwater on roof.
After proper treatment, the renewable water can flush toilets,do virescence and wash cars by increasing the water pump’s pressure, which can achieve perfect water-saving effect.
Compared with the traditional irrigation methods,drip irrigation system greatly reduce work output, and save a lot of water resources each year due to the use of recycled water.
Water-saving appliances:The choice of all water appliances should fit requirements of relevant water-saving products and equipment.

Recovery water after simple treatment can be widely used during building usage, thus reduces the use of conventional energy in water supply system, so as to achieve the effect of low carbon. (3) Annual Electricity Consumption of Automatic System.
According to the project characteristics, group members should be selected from different professional senior people.
It’s necessary to collect rich and accurate data and information in time, including technical, economic, owners and professional opinions and other information.
It is currently hot in summer and cold in winter, whose electric power consumption for living hot water supply, heating and lighting very large etc.
Hydropower work Sub-project design 1 solar water heater 2 solar water heaters Sub-project cost 2500yuan 5000yuan Cost saving -2500yuan Discussion Because the requirements of customer for the lighting energy-saving index of hydropower work are relatively low，and more attention of customer is paid to index of comprehensive energy consumption, it can be considered to increase the number of solar water heater to meet customer’s demand for domestic hot water.

In the fibre nonlocal soil spray-seeding engineering method, the wastes such as sludge from a water treatment plant and the like, granular water-retaining agent and short fibre are mixed to form the base material so as to strengthen the corrosion resistance of the base material.
The base material for slope afforestation shall be able to store, retain and drain water easily.
Slopes shall be covered by plants to prevent collapse and retain water.
The relevant state-of-art Japanese technology is expected to be further elaborated by civil professionals.
Approach to Highway planting and soil and water conservation.

Environmental Impact Analysis of Water Environment in Coal Mining Areas Based on Matter-Element Model WANG Qi-liang1, a, WANG Lei2, b 1 Shanxi Water Conservation Professional Technology Institute, Yuncheng 044004, Shanxi, China 2 School of Information Engineering, Chang'an University, Xi'an 710064, Shaanxi, China a sx_wql@126.com, bwanglei_chd@163.com Keywords: coal mining, water environment, impact assessment, matter-element model, matlab.
Introduction Coal mining is a serious threat to groundwater resources, and exacerbating the water shortage in water-scarce areas.
In the process of coal mining, the mine water and waste rock leaching water without purification was directly discharged, and polluted the surrounding water environment.
Water environmental impact analysis related to water environmental systems, ecological systems and socio-economic systems, it is a multi-index evaluation.
"The AHP of water environment quafity assessment."

Natural lighting Glass shade Transition season natural ventilation Airconditioning water storage The paddock river water recycling Green points Cold and hot power trigeneration Fig.1 Green Design of Pudong international airport In the energy center design of Pudong international airport, the efficient forms of energy systems such as "steam electric symbiosis and cold, heat, electricity tri-generation" is adopted .This is the 1st time in Chinese airports.
Domestic leading level Rate of Near Flight reservation≥80% Seating mounts in near flight reservation: 350 per 10 thousands m2 Energy saving and use Lighting energy saving≥30% The advanced level The proportion of solar road lighting in sub-trunk road≥20% Preferences in “The green building evaluation standard”. the proportion of hot water produced by Renewable energy to hot water consumption account in building Energy consumption measurement according to component or partition not very perfect Water saving and water resource utilization utilization rate of high efficient water-saving equipment The advanced level Water-saving rate ≥10% Sewage treatment 100% Zero discharge of sewage Utilization rate of grey water ≥30% Water consumption measured according to component or partition Garbage recycling use innocent treatment 100% The advanced level in the world Utilization rate of renewable ≥50% Waste reduction≥30% Planting soil Make full use of planting soil, zero waste Before construction of
The challenge for the sustainable development of China's airport The professional regulations need to be further perfect.
Policy recommendations Developing green airport construction planning, establishing laws and regulations; Adopting incentive policies based on the energy efficiency, promoting green airport construction; Increasing financial special fund inputs, improving the level of basic research of sustainable development; Supporting to energy contract management mode, using the professional technical force; Strengthening the management and system building of the green airport construction, enhancing the promotion of sustainable development.
Summary report of energy consumption and water resource utility in civil airport of China（internal document, Beijing 2008, In Chinese)

Research on Punching and Hot-Pressing Process and Related Mechanism for Easy Tear Lid Jingjing Tang1, a, Weizhong Wu1,b and Haixiang Dong2,c 1 School of Mechanical & Electrical Engineering, Henan University of Technology,No.195 Zhongyuan West Road,Zhengzhou 450007, China 2 School of Information Engineering , North China University of Water Conservancy & Electric Power, No.36 Beihuan Road,Zhengzhou 450011, China atang_jing_jing@126.com, bwu_weizhong@126.com, cdonghai234@163.com Keywords: Easy tear lid; Processing technology; Punching; Hot-pressing; Mechanism working principle; Motion characteristics.
[3] Walter Soroka: Fundamentals of Packaging Technology (Institute of Packaging Professionals, New York, 2002)

Water contamination is not uncommon.
The protocol adopted in the study may be also used in practice by safety professionals.

The University of Poitiers is a relatively small campus and is, of course, in Poitiers, where grade of Business Administration and a few engineering types (energy and water treatment) are offered. 
Conclusions We can conclude that, for a region to increase its competitiveness and improve its economy, it is necessary to have two factors that help make this possible: a good college that trains good professionals and companies than can absorb that number of graduates. 

Taihu Lake basin is a typical water shortage area for water quality problem in China.
The results show that the major influencing factors of water environment in Taihu Lake is dissolved oxygen, water turbidity, and water N, P and other nutrient elements, and the water environment nutrients is much influenced by the N element.
Gehu Lake annual water quality evaluation in 2004 showed that more than 80% of the water is in a bad V class level.
Influence of water environment water quality and water environment many factors influence mechanism, how more complex scientific evaluation of the water environmental quality, and find out the main effect factors are the water environment problems and difficulties in the focus of research.
The main water environment factors that influence Tianmuhu Lake are dissolved oxygen, water turbidity degree and nutrient elements in water.

We should adopt the energy efficient building materials, reducing costs of construction, more efficiently saving the large amount of social resources and energy. 4) Focusing on energy conservation in the utilization of water resources, land resources and energy.
The compounding and maintenance of concrete need massive amount of water, the advanced saving water technique is an important measure to achieve building energy.
China is short of the professionals about green energy- saving buildings design.