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Supercritical water oxidation (SCWO) is an advanced deep oxidation technique, which makes organic pollutants and oxygen take place homogeneous reactions to achieve the harmless treatment aim in supercritical water.
In this study, the solution conductivity was detected by a Sartorius Professional Meter (Mode PP-50).
The conductivity or salt concentration of deionized water was neglectable.
Na2CO3 in supercritical water.
Tang: Industrial Water Treatment Vol. 23(2003), p. 10 [2] P.

Take tap water as analogy.
Every family had to spend time, money and efforts in drilling a well before, but now they can get water by simply turning on the tap and paying fees based on actual consumption.
In order to complement superior resources each other, the professional teams of colleges and universities shall, first, under the coordination of Cloud Teaching Resources Committee, “claim” tasks according to their orientation and discipline advantages, so as to produce quality teaching resources and upload them to the “cloud”.
Conclusions Cloud computing provides a solution to the decentralized management and non-unified deployment of teaching resources among colleges and universities in the region, which not only facilitates the horizontal cooperation in terms of teaching and research, but also enables students to get diversified, professional and top-quality teaching resources via Internet without time and space constraints.

Adjust the structure of calcium carbide production, vigorously develop the circular economy.Circular economy as a kind of "reduction, reuse, recycling" for the principle, with low consumption, low emissions, high efficiency for basic characteristic, conforms to the concept of ecological civilization construction and the concept of sustainable development mode of economic development, is an important way to construct a resource-conserving and environment-friendly society.The furnace temperature of Sealed calcium carbide furnace is usually 600-1000 ℃,and the effective gas such as carbon monoxide is contained in furnace gas, has the high use value [3].We should develop coal electricity integration of recycling economy, to extend the production chain.one is the resources (limestone, salt, coal)-power -generation calcium carbide-PVC-water-saving equipment, -efficient agriculture-food processing-agricultural industrialization, two is to realize comprehensive utilization of waste, the fly ash,
Compared with internal combustion calcium carbide furnace, the furnace gas can be recycled with sealed calcium carbide furnace, which has high efficiency and low pollution, thus promoting large sealed calcium carbide furnace is industry trends.In the aspect of technology, the use of energy-saving technologies, such as recycling and comprehensive utilization of furnace gas furnace, energy saving carbon material drying, waste heat recovery, simplifying and reducing the cooling water, improving the sealing performance of furnace cover, reducing dust in the furnace gas and hollow pole, etc.
Building professional and administrative calcium carbide team.
Fistly, doing well professional technical skill.

Soil is build up by water, air and solid, it contains much water and has many small pores inside.
The host designed it by himself or somebody of his friends whose professional knowledge was defective, and the workers didn’t construct the building in accordance with the norm.
We suggest removing the buildings whose level is D, and steady the level C; Fourthly, to change the state of unordered situation, we want the government proposes technical support during the process of building, and improve the professional level and quality of the construction works.

Mahai salt lake has disadvantages of water shortage and low grade KCl (KCl＜8% wt/wt)).
But even though the reserve of KCl is rich, the grade of KCl mine is low and water shortage.
  (3) The pressure function use water head.
The upper hole was put water head of 2m, 1m and 0.5 m separately.
Erie : Petrophysics: Theory and Practice of Measuring Reservoir Rock and Fluid Transport Properties (Gulf Professional Publishing, Oxford 2004) [8] Liang Guoping.

Partial output from "CIDEAS" Buildpass software FCE ČVUT in Prague, 2010 The model enables qualified planning of reconstruction and maintenance of facilities also for non-professionals.
A substantial portion of the operating costs is produced by energy, primarily heating and hot water.

There are two methods that involve self-directed and professional approaches for achieving tooth whitening.
The toothpaste slurries were prepared by mixing 100 grams of toothpaste with 100 ml distilled water.
Self-directed home bleaching has become a more popular dental procedure for whitening teeth than professional treatment in a dental office [3].

However, most of them need large instruments, professionals, expensive testing costs, and complicated pretreatment[4].
Moreover, since the band intensities caused by OH stretching vibrations are weak in Raman spectra, a water-rich sample can be directly analysed[6].

The Impacting Analysis of Docking Device The Calculation of the Added Water Mass for the Docking Device The docking device would produce added water mass when it is working in the sea and the added water mass would have influence on the docking device during the operation process.
So the added water mass must be calculated firstly.
Then the vertical added water mass of the head part, the middle part the stern part of the subsea vehicle can be calculated through the Eq.4.
Then the total vertical added water mass of the subsea vehicle docking device can be calculated by the Eq. 4 and Eq. 7.
Submarine Rescue with an Australian twang, in depth rescue [J].A News for Submarine Rescue professionals, 2004, 1(3):1-6

The dam has the normal water level of 1880m, and the dead water level of 1800m.
Calculation scheme The calculation condition and load combinations are shown in Table 2: Table 2 Calculation condition and load combinations Calculation condition Load combinations Normal water level Dead water level Check flood level gravity Water pressure Temperature rise Temperature drop Sediment pressure Wave pressure 1 △ 　 　 △ △ 　 △ △ △ 2 　 △ 　 △ △ △ 　 △ △ 3 　 　 △ △ △ △ 　 △ △ 4.4.
References [1] The Professional Standards Compilation Group of People’s Republic of China.
(In Chinese) [2] The Professional Standards Compilation Group of People’s Republic of China.
Beijing：China Water Power Press, 2003.