pretreatment

Results: The new method simplified sample pretreatment, improved chromogenic condition and easy to operate.

Pretreatment inorganic ceramic membrane process has been used for treating emulsion wastewater.

Pretreatment is all process steps or unit operations prior to the last (final) water treatment step.

In FAAS method, the displacement of ashing method by suspension technique for the sample pretreatment of a ginkgo leaf is possible.

Zinc dipping technique is often used as pretreatment for the plating of Mg alloy.

Coal tar inorganic paints were used for corrosion protection of flood gates, Pretreatment and painting procedures were introduced.

It brings out a real-time approach for collecting high-speed image information and image pretreatment.

The adaptive threshold based sampling was used for different illumination demands during image pretreatment.

The plant consists of a raw water pretreatment group, a double stages reverse osmosis, a storage tank and a distribution loop.

It used the word as the unit for feature selection and add the pretreatment in text sentiment analysis process.

This method can be used for pretreatment of industrial kelp in the water more than fucose sulfate extraction of sugar.

Considering the environment protection, chrome-free conversion had become a promising perspective pretreatment.

Furthermore, we evaluated the effect of ASE pretreatment on infiltration of inflammatory cells into the heart, liver and lung of mice.

By the same alkali cooking certification, the pretreatment of H2O2 was an effective pretreatment to jute fiber after analysis.

Special solvents can be used to decarbonize and desulfurize waste catalysts to replace the high-temperature roasting pretreatment process.

An improved algorithm in neural network(NN) data pretreatment was presented. By testing, the data pretreatment method is better than before.

During extended periods of little or no wastewater flow, clarifier effluent can be pumped back to the pretreatment tank for recirculation.

Low temperature pretreatment had a significant effect for embryoid yield, different genotype had different pretreatment time .

The process of adding bentonite combined with the coagulation (PAC) method can be a good pretreatment technique in wastewater treatment.

Sampling, pretreatment, storage and analysis protocols for the determination of triphosphate have been developed.

The pretreatment conditions of the sample, chemical interference, detection limit and characteristic concentration were studied.

Pretreatment equipment made of stainless steel construction eliminates corrosion and permits the use of RO water for ultra-clean rinsing.

However, the embryoid yield trended to decline with the prolongation of pretreatment time of inflorescences.

Chemical pretreatment technology of sheet and its fittings was discussed before they were sprayed lacquer.

Pretreatment tank construction can be of steel or concrete, depending upon cost, soil conditions, and regulatory agency requirements.

This method was proved to be rapid, accurate and reliable with simple pretreatment of sample, high efficiency and low interference.

Conclusions: Pretreatment with enalaprilat attenuates the manifestations of myocardial ischemia during angioplasty.

A. Sporocarp isolation is generally preferred because species can be identified and little pretreatment of fungal material is required.

After microwave pretreatment, corncob modified by succinic anhydride was prepared for a novel water treatment agent.

Pretreatment and posttreatment ratings by the parents showed that they found treatment to be both acceptable and credible.

For mesophilic anaerobic digestion of WAS alone, WAS pretreatment was a disadvantage for organic substance removal.

That method includes the water meter image pretreatment mainly , the image breaks up and guiding principle numerical reading distinguishes.

This paper proposes taking amplitude-limiting filtering algorithm applied to WSN data pretreatment, to solve the above questions.

This paper emphases on pretreatment system including construction constitutes, logic diagram, programming and failure treatment after usage.

All the materials microspore embryoid yield had significant improvement under low temperature pretreatment.

In this process, heavy metals no longer precipitated in the treated soil near the pretreatment zone.

The size of the flow equalization tank following pretreatment is determined on the basis of the daily wastewater flow pattern.

Pretreatment and enzymatic hydrolysis are the two important steps of making fuel ethanol from plant fiber materials.

Two configurations of a treatment system with a Bio-Module unit and pretreatment tank are shown conceptually in Figures 23 and 24.

The water quality following each pretreatment and purification step should also be monitored.

The major pretreatment methods include physical, chemical, physicochemical and biological treatments.

The silane technology, which substitutes for phosphating, will bring revolutionary transform for substrate pretreatment.

Two sample pretreatment methods were developed and applied to determine 111 residues of pesticides in aquatic products.

Tests are made on the pretreatment method of the sample, optimization of conditions, equipment conditions, correctness and precision.

The plating used an economical copper replacement deposition method that differs from general electrodeless -plating pretreatment.

That the fermentative sugar can be obtained by wet oxidation pretreatment to corn straw is discussed here.

The effect and research status of many pretreatment methods, including physical, chemical and biological methods are introduced.

Solid phase extraction as a newly developed pretreatment technology is becoming widely concerned this years.

The result showed that the pretreatment with high temperature was simple and operational, and the largest number of embryoid was obtained.

Basis of selecting straight spraying cleaning and reflux water compensation structure as coating-pretreatment equipment is introduced.

As the premise of face rotation and normalizing, locating eyes accurately is a pivotal step in the pretreatment of face recognition.

Therefore, the application of biocompatible separation medium in sample pretreatment was especially remarkable.

Application of anodic electrocoating including pretreatment, bath composition and quality control is described.

Then, analyzes and compares methods of processing vibration signal in used, involves pretreatment methods and secondary treatment methods.

In this article conditional experiments on the amount of n- Hexane and water sample pretreatment for determining parameter were introduced.

Pretreatment was an important way to induce microspore embryogenesis of wheat.

Generalized electroless nickel plating technology involves pretreatment technology, nickel plating technology and after treatment.

The method comprises the steps of pretreatment of seeds of pigment marigold, seedling raising, transplanting, management and harvesting.

This article introduced key progress of pretreatment , hydrolysis and fermentation of alcoholic fermentation.

The cavitation air flotation( CAF ) has been widely applied to the industrial wastewater and sewage pretreatment in cities.

The jute fiber was treated by two different methods: built additive auxiliary reagents pretreatment, alkali treatment, water treatment.

The result showed that coagulation as a pretreatment could improve membrane performance and enhance removal of organics.

The improvement of the pretreatment technology can improve the corrosion resistance and anchoring strength of the film.

A printing and dyeing company in Changzhou adopts pretreatment-hydrolytic acidification-AO process to treat printing and dyeing wastewater.

CHANGES OF MELATONIN AND ITS RECEPTOR IN ISCHEMIC CEREBRAL APOPLEXY RATS AND EFFECT OF PRETREATMENT WITH MELATONIN.

Objective: To establish a method of direct extraction in the pretreatment to determine the As in edible vegetable oil.

Pretreatment bare wood - check Mildew on wood, if found visible mold, follow the "Remove Mildew" section of the proposed approach.

Magnesium is widely used in the pretreatment of hot metal as a desulphurizer .

CFAR detection is an important part of signal processing technology, and as a main pretreatment, CFAR has been applied widely.

The cross research result indicated that salt pretreatment adversity and drought adversity also existed the cross adaptive phenomenon.

Stable modified styrene-acrylate emulsion was prepared by pretreatment of modified monomer and co-polymerization technology.

A new technique of analytical sample pretreatment solid phase microextraction was summarized, it has been risen since the 1990s.

The basic process of surface treatment can be divided into three stages: pretreatment, middle after processing.

BioAssay Systems creatinine assay kit is designed to measure creatinine directly in biological samples without any pretreatment.

The leachate after pretreatment were fed to MBR to finish the degradation of the organic carbon and biological nitrogen removal.

Identification, pretreatment and repair coatings of plastic components of automobiles are introduced.

Wilson admits, however, that there is no way to prove it, because none of Gelsinger's pretreatment blood samples remain.

The first part was to discuss the pretreatment methods of determination of MUN with diacetyl-oxime kit.

Secondary sludge from the Bio-Clarifier unit is returned to the pretreatment system for storage and digestion.

The smelting reduction process saves energy and lessens pollution through using of ore fines without any pretreatment and agglomeration.

The results show that repairing quality of the dies is affected by pretreatment, laser power scanning rates and powder feed rates.

Several mathematical pretreatment methods and model transfer methods are analyzed and compared, and some have been verified by experiments.

The methods for analysis of sexual hormones in cosmetics, including pretreatment and determination, were summarized in this article.

The reliability of environment information is improved by pretreatment. Furthermore, fuzzy processing is taken.

The research and application of drug metabolic biotransformation and sample pretreatment in recent years are briefly reviewed.

but the arithmetic needs much memory to save the reaching information of calculated body element in pretreatment.

Programs for the pretreatment of substrates are summarized, and the methods of preparing zeolite membranes were prospected.

Dilute acid pretreatment, ammonia steeping pretreatment (ASP) and stream explosion process (SEP) of biomass are reviewed.

This paper has illustrated the special features of the elastanes during the pretreatment and finishing of woven and knitted fabrics.

The field pilot research was conducted to investigate the feasibility of RO pretreatment for circulating cooling wastewater reuse.

This article studied that the high-voltage electro static field pretreatment could enhance the rape seeds vigor mechanism.

CONCLUSION The parameters of fermentation broth pretreatment and the conditions of REPS ethanol precipitation were obtained.

The drawbacks of conventional pretreatment process for cotton are long process line, large scouring loss and large mass consumption.

Our model consists of three parts: pretreatment of grid, Gaussian models selection, and coordinate transformation.

Pretreatment, deposit matching and choice of rack must be emphasized in author's opinion.

Water quality - Guidance standard for the routine sampling and pretreatment of benthic diatoms from rivers.

Coring is a very important pretreatment during the processing of stone fruits.

The pretreatment stage, uses the gravity to separate the oil law to float the law friendly except the massive petroleum class material.

can be improved with xylanase pretreatment and acetic anhydride activation in bleaching process of wheat straw bio-chemimechanical pulp.

The order, equipment and method of hot metal pretreatment were computed and analyzed with metallurgical thermodynamics and kinetics.

The process conditions of pretreatment, corrosion prevention coating, decorative coating and film's performance were studied.

The effects of different pretreatment methods on straw powder saccharification yield were investigated.

The treatments included two steps: pretreatment of straw to remove most lignin and the quaternization of the residual straw.

Its products include chemicals used in electrolytic nickel plating, electroless copper, electroless nickel and pretreatment.

The technical process of alcoholic fermentation of corn stover includes pretreatment, hydrolysis and fermentation.

For the anomalistic parts, adopt rectangular envelope method as pretreatment, chang them to rectangular parts to solve.

The invention relates to a rice hull composite combustion rod and belongs to the field of plant fuel pretreatment and alternative fuels.

Determination of Total Content of Mercury in Soil Sample by High Temperature Pretreatment - cold Vapour Atomic Ab sorption Assay .

Methods: According to the different bacteriostatic compositions , appropriately pretreatment was adopt.

One unique pretreatment with carbonate or bicarbonate of the raw materials results in hydrophilic oleophilic bi-functional products.

Pretreatment of rational intensity of UV-B radiant can increase chlorophyll, total carotenoids, and total sugar contents.

Objective To investigate the effect of pretreatment with captopril on myocardium ischemia-reperfusion injury in atherosclerotic rabbits.

Energy consumption of optimized pretreatment was recoverable with energy balance analysis.

Electroless nickel plating on magnesium-lithium alloy was studied, and an appropriate pretreatment was determined.

The process flows of metallic surface pretreatment and tunnel cascade phosphating were introduced respectively .

The pretreatment of the sample plays very important role in analyzing and determining trace elements.

Pretreatment of the above-mentioned computer has been processing the signal and data processing to the output circuit.

For special requests of eliminating noise in wrapped phase field, a vector filtering method of wrapped phase field pretreatment is proposed.

The pretreatment methods and their application of the preliminary water injection to soften and the pr. . .

Pretreatment technique is a reason of high cost of fuel ethanol production.

The pretreatment of lignocellulose is a critical step in the production of fuel ethanol by lignocellulosic materials.

The protective effect of calcium pretreatment on the harm of maize seedlings by acid rain was studied through sand cultivation experiment.

Waste water pretreatment system, PLC autocontrol of adding acid and alkali in chlor-alkali production were introduced.

It predicts that the ultrasonic method will play important role in the industrial pretreatment of apocynum.

In addition, the fiber pretreatment process used in dust-free operation, can ensure the health of the operator.

A complete system can include many levels of pretreatment, filtration, polishing and sterilization.

Carries on before the pretreatment , the key must let the washings absorption clean petroleum spirit .

Under the condition of pretreatment, the condensation degree of lignin is relatively lower, compared with controlled kraft pulping.

Do Pretreatment MRI Scoring Systems Affect the Safety and Efficacy of Thrombolytic Therapy for Acute Ischemic Stroke?

For the water flooding development of water sensitive reservoir, pretreatment must be carried out to prevent the clay swelling.

After the pretreatment and features extraction, it is preferred to use methods of pattern recognition for classification and recognition.

Signal pretreatment electric circuit contains the signal to enlarge, the profile transformation and the wave shaping.

Practical hints of Zn and Cr electroplating on iron castings and their pretreatment and post-treatment were presented.

This system operates in conjunction with pretreatment and sludge solids disposal or storage facilities.

The pretreatment technology for removal of high-content impurity elements in copper anode slime in acidic medium is studied.

A data pretreatment method, a kernel function and an a parameter choosing method for C-SVM were designed.

In this paper, the effects of pretreatment and posttreatment on the colouring process and quality have been studied and discussed.

The research includes brine pretreatment; the quality study after brine filtration and the technology of clearing the film dirty.

Soil quality - Pretreatment of samples for determination of organic contaminants.

The results show that the methods of sample pretreatment and the methods of test have considerable effect on the measured porosity.

Our chloride assay kit is designed to measure chloride directly in biological samples without any pretreatment.

Different physical chemic pretreatments are compared, and the best pretreatment that bring on the best activity of cellulase is gained.

Reverse osmosis desalting system includes two parts: raw water pretreatment and membrane system.

The recent development about green chemicals and green processes for pretreatment of textile is discussed in the paper.

In the paper, we study pretreatment and enzymatic technics on lignocellulose to ethanol with wood and rice hull as materials.

It makes up of meteorological sensor, data acquisition unit, pretreatment system and central server.

The effects of pretreatment and activation process on the properties of gold plated optical fiber are discussed.

In the pretreatment process of denoising, wavelet denoising removes broadband noise effectively.

Pretreatment with BCG induced typical increase in lymphocytes and monocytes in peripheral blood and in bronchoalveolar lavage fluid (BALF).

Calcium chloride, pectin methylesterase (PME) or crystallized sucrose were used as pretreatment agents before freezing.

The image pretreatment stage mainly studies the image gradation processing, denoising processing and the image binarization operation.

The asphalt mixture composed of acidic aggregate needs a pretreatment of the asphalt.

Some tropical plant fibers and their development and application were reviewed, and some fiber pretreatment methods enumerated.

Several pretreatment methods for electroless nickel plating on hollow glass microspheres were investigated.

Aluminum foil for capacitor cathode: effect of pretreatment and etching on specific capacitance .

It is indicated that as- cast leaded brass without pretreatment can present certain superplasticity at proper condition.

The Paper studied and concluded some general ways of scanned topographical map Image pretreatment.

The settling zone portion of the pretreatment system provides for removal of settleable and floatable materials.

Effects of Pretreatment with HBO on Brain SOD Activity and MDA Content following Rats Hypoxia-Ischemia in Uterus.

Given that sustained spontaneous remission is rare, a period of pretreatment observation is not necessary.

Current evidence also indicated finasteride pretreatment before TURP is safe.

In the pretreatment unit of feedstock of butanone plant, extraction distillation is used to separate butane and butylene.

It can be used to make treatment agent for metal surface and pretreatment agent for pickling, electroplating, painting.

With a special pretreatment of mixture of acid-hydrolysis lignin and H_3PO_4, high adsorptivity powder (activated) carbon was made.

This paper studied the changes in dyeing properties of wool fiber through pretreatment of ethylamine.

Gravity return of secondary sludge and effluent recycle (when desired) to pretreatment tank.

Fast barrel degreasing process has been widely adopted for pretreatment in electroplating industry.

By comparison of difference spectra pretreatment, the NIRS model for alcoholicity determination in yellow rice wine was set up.

The pretreatment could largely improve the compatibility of mixed planer shavings.

After the pretreatment, fixed biological technology is applied for further treatment.

The daily scheduling pretreatment of satellite area target survey mission was analyzed.

The process included the pretreatment of the templates, electroless plating, removing of the templates and the reduction treatment.

Microextraction techniques are green sample pretreatment techniques emerging in recent years.

Optimization of root - tip pretreatment and karyotype analysis for Scutellaria baicalensis Georgi .

The effect of slenderizing pretreatment of the jute on its properties was researched.

Embolization of Varicocles: Pretreatment Sperm Motility Predicts Later Pregnancy in Partners of Infertile Men.

The key of the process is the use of the plasma technique as a pretreatment of the PP fabrics before vat dyeing.

NUCLEAR ENERGY. MEASUREMENT OF RADIOACTIVITY IN THE ENVIRONMENT-SOIL. PART 3 : METHODOLOGY FOR SOIL SAMPLES PRETREATMENT.

Pretreatment and Time-domain analysis were studied to the vibration signal of aero-engine in this paper.

The results indicated: After xylanase pretreatment, the Cl_2 dosage could be decreased by 50% without affecting the targeted brightness.

Objective: To observe the effect of Lig pretreatment on the change of neurons and GFAP expression of Astrocytes after cerebral ischemia.

The wavelet packet is adopted to make denoising pretreatment first, and then the 3D image is restored by the PML algorithm.

There is no element sulfur in the slag after pretreatment by ozone and ferric chloride method.

It is a effective surface pretreatment method to enhance diamond nucleation for non-abrasive substrate.

Raw wastewater enters the pretreatment tank for settling and flow equalization.

Six technologies have similar pretreatment and also have their own characteristics.

Condition of sample pretreatment, elimination of interferences and method accuracy were studied.

Solid-Phase microextraction(SPME) is a newly-developed technique of sample analysis pretreatment in recent years.

For coarse fiber and big stiffness of apocynum fiber, pretreatment should be done before spinning to reduce the fiber stiffness and e. . .

Of five pretreatment techniques, alkali cooking and steam. . .

Residual lignins from sodium sulfide pretreatment kraft pulping were studied by chemical and spectral methods.

Pretreatment and the process condition of milk protein blended fabric and elastic fabric were introduced.

So it is feasible to use the SFP ultrafiltration membrane as pretreatment of seawater reverse osmosis system.

Firstly, the paper reviewed the pretreatment methods for carbon-bearing gold ore.

The experimental results reveal that the image of binarization shows very clear, and the aim of pretreatment is achieved.

The pretreatment process includes two steps, the first step is hot metal desulphurization, and the second is the vanadium extraction.

The principle of NIRS, some methods of modeling, and the spectra data pretreatment were reviewed.

In the pretreatment of painting, room temperature oil remover has obvious effect on the metal surface.

The effects of pretreatment temperature, pretreatment time and reaction temperature on the grafting reaction were also studied.

Effects of low temperature pretreatment and genotypes on embryogenesis of microspores in Brassica napus L .

The paper gives the methods of histogram pretreatment and automatic threshold selection based on histogram and gray level statistic.

The effects of different pretreatment methods on H2 production and microbial diversity were explored.

The pretreatment technological requirements of oil-flax roving were researched based on the characteristics of oil-flax fiber.

Based on scouring and bleaching cotton fabric in one bath, application of electrochemistry in pretreatment was investigated.

The present invention discloses process for raw cement pretreatment.

Liquid-phase microextraction (LPME) is a newly developed miniaturized sample pretreatment technique.

Whether it can work normally or not depends on pretreatment system.

The RBC was fed continuously with the effluent from the pretreatment unit.

Pretreatment of low temperature could induce resistance to lethal concentration of H2O2.

with systeamine pretreatment decreased yields of dominant lethals were obtained in spermatocytes , spermatids and in spermatozoa.

Pretreatment with EB also improved survival of mice inoculated with influenza virus from 0% to 100%, the results indicate.

The result shows that, static recovery and recrystallization can refine grain size in the process of pretreatment.

Morphological change on the cellulosic surface of corncobs after the pretreatment were observed by SEM.

This review article summarized the lignocellulosic ethanol processes such as pretreatment, hydrolysis and fermentative.

The pretreatment method of soil required for carrying out speci. . .

This article, mainly aiming at 2D piping layout, implements pretreatment technology research for 3D reconstruction.

First of all, pretreatment process of commercial AZ31 magnesium alloy-extruded was optimized with orthogonal experiment.

Figure 4: Second derivative math pretreatment of calibration spectra.

Pretreatment of meterial oils and the separation of insoluble substance in products are improved.

The effect of pretreatment on improving chemical pulping of whole cotton stalk was studied.

So it is practical to degrade the lipids of wool surface with the lipase instead of chemical pretreatment agent.

Based on these, the plan of pretreatment has been set up for sample of purple glutinous rice, inc. . .

Resarching the oxalic acid rinsing process in the pretreatment technology of flax fabric.

Soil quality. Pretreatment of samples for physico-chemical analysis.

The relevant pretreatment unit has been running steadily and high-efficiently, the content of oil and CODCr in. . .

the study of reaction kinetics on two pretreatment techniques.

Conclusion Microfiltration is a better pretreatment method in preparation of Caoshanhu extract.

The influence of mechanical pretreatment on biopulping results of Guangyechu white bast was investigated.

This is an introduction to the selection and test methods of pretreatment auxiliaries for cotton woven fabric.

This is accomplished by installing an equalization tank as part of the pretreatment step.

And it is believed that the pretreatment process is positive to environment protection.

This paper describes the biogas pretreatment processes and requirements based on different biogas utilizations.

The procedure is simple and the time required for sample pretreatment and assay is reduced to only 40 min.

Pretreatment of cotton fabric with scouring enzymeT115I in one bath was discussed.

The histological tissue damage observed was blunted after D-JNKI-1 pretreatment both for necrotic and apoptotic cell death.

Paste, moisture in the pretreatment agent.

Microwave-assisted digestion as a novel technique for sample pretreatment has been paid more attention to.

Besides, noise regions are filtrated based on entropy and self-similarity as pretreatment.

A review is made on the current status of the pretreatment process for electroless plating on magnesium alloy.

An example is the over specifying of pretreatment or using WFI as feed to solve the perceived problem.

This paper applies PSO algorithm to pretreatment of face detection. In order to improve efficiency and accuracy of face detection.

The pretreatment and posttreatment angiograms could not be correctly identified on average more than 43% of the time (p = 0. 0004).

The paper studied two kinds of pretreatment methods, which were coagulation, chemical precipitation method.

Marine organism adherence prevention can not be used and sand removing can be reduced, which help to lower the seawater pretreatment costs.

The effect of desulfuration in iron pretreatment is related to the steel quality in production.

Based on the hot metal pretreatment process at No. 2 Steelmaking Plant of Baosteel, a temperature drop model of hot metal was developed.

A kind of biological pretreatment of linen fabrics with cellulase is discussed.

ASE pretreatment inhibited NF-kappaB activation in liver of mice.

Reverse Osmosis is unique since it can be a pretreatment step, in addition to being a final treatment step.

Image enhancement is digital image's pretreatment, it can effectively improve the image's entirely or part characters.