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Deionized water was used throughout experiments.
X-3B stock solution (500 mg/L) was prepared in deionized water and kept at 4˚C.
Solution B was the mixture of water, hydrochloric acid and absolute alcohol.
Acknowledgements This work was financially supported by Key Programs for Science & Technology Development of Science and Technology Department of Hubei Province (2007AA301B52) and High-level Professionals Research Start-up Funding of Jianghan University (No 2012020).
Zhang: Water Air Soil Pollut.

Damaged batteries pose the risk of hazardous material release and shall be recycled immediately under professional instructions.
The electrolyte is a solution of sulfuric acid (35%) and water (65%).
3) How about the influence of the spent VRLA to the air, soil and water?
The mechanism of reaction between batteries and environment, and the potential harm to the air, soil and water shall be settled.
How about the way of harmless treatment of waste gas, water and solid?

Wound care often is labor intensive, requiring frequent attention by skilled professionals.
They also have low water retaining properties to minimize dehydration.
Gelatin solution (in distilled water) was blended with AK for one hour in different compositions (0.5%, 1%, 1.5% and 3% w/w).
Ciprofloxacin is highly soluble in water.
Topp, Application of benzyl hyaluronate membranes as potential wound dressings: evaluation of water vapour and gas permeabilities.

It is evident pursuant to available sources and professional literature that the remedial intervention is not always definite; it is not an exception that the biotic deterioration is manifested repeatedly.
If we focus on the state of stuff and discolouring, orientation of the facility towards cardinal points, wood and vegetation species, proximity of watercourses and stretches of water, industrial pollution in the surroundings; the characteristics of environment is globally described.
Although the scope of the sample related to the described case of the monitored prefabricated houses is very small, it is possible to deduce from executed diagnostics, laboratory and territorial analyses it is possible to deduce environmental criteria that may assist or support biotic attacks in façades, which is also confirmed by professional literature dealing with this area under examination.
The criteria are as follows: From the aerobiology area, contributing to the spread of fungal spores, by which means there is a certain amount of spores in the environment (for example, Gubler et al., 1994 [10] found out that Cladosporium spores are spread by air, and et Alto even across the ocean); The effect of temperature, minimum and maximum, which is not favourable for the growth of microorganisms on the façade s of prefabricated buildings; From the area of object localization, the influence of predominant weather conditions, the effects of industrial pollution a exhalation, and water area.

Contamination, such as water, water/detergent solution, and grease, is common.
The protocol adopted in the study may be also used in practice by safety professionals.

Xuegong Xu(2001) pointed out the need to strengthen water conservancy of “lead, lose, build, row, irrigation, prevention” engineering support, and to strengthen the ecological engineering construction, the management of oil and other industrial pollution, construction and managing estuarine and coastal wetland nature reserve; so that we can establish ecological risk monitoring and management systems.
Adaptive management and environmental decision making: a case study application to water use planning.
From risk analysis to risk governance: new challenges for the risk professionals in the era of post-modern Confusion [R].

This kind of fracturing fluid is comprised of a water-soluble salt, various quaternary ammonium halide salt surfactants as thickening agent.
[5] Oil and gas field development professional committee for standardization.
[6] Oil and gas field development professional committee for standardization.
SY/T5107-2005, Water based Fracturing Fluid Performance Test Method. (2005)

For urban water supply, emergency water supply capacity building is the key to ensure security of water supply in the crisis conditions.
Analysis of water assurance level The total water resources and water status Total water resources Qujing located in the watershed zone of the Yangtze river and the pearl river.
From the amount of water resources, the water production of four reservoirs is about two times that of urban water consumption, and can basically meet the city's current water demand.
Water chemistry type is HCO3- Ca, the water quality reach class II water standards, it is quality groundwater sources.
In addition, instructing the relevant professional functions to set up observation points, for purpose of understand the dynamic changes in groundwater level and water quality, and maintenance of emergency water supply system to normal operation.

Currently, there is no suitable product manufacturing standards and professional test equipments abroad.
(2) Taking into account the influence of the water at low temperatures on product performance, it is advisable to increase a length of coil tube before products, which are put in the liquid nitrogen tank to carry on with condensation.
It can filter out possible water, and reduce the influence of the test results; (3) Since the direct relationship between low temperature inner leakage and closure torque, the records are needed for precise measurements of closure torque size; (4) Taking into account the actual operational condition of low temperature cylinder valves, it is advisable to install control values into Dewar vessel, which can really simulate the actual condition of control values when doing the fatigue performance test of products. 4.
Conclusion By researching systematically the use performance needs and safety indexes of globe valves and control valves in thermal insulation cryogenic gas cylinder, finally professional test equipment was developed.

During the operating process, it would establish professional pollution control companies which be provided technical expertise by research organization. 
Include the following content mainly: First, constructing automatic water quality monitoring network in the energy and chemical industry base in northern shaanxi,especially the Yellow River in northern shaanxi.
Third, it is necessary to establish an efficient, professional and reliable environment monitoring network in the base, including drinking water, groundwater, soil, vegetation, poisonous and harmful pollutants, solid waste, etc.