sulfate

Academic experts said the process of adding sulfate was likely one that would require at least a basic chemical manufacturing facility.

However, Dr. Woodcock said the contaminant seems to have been deliberately processed by adding more sulfate.

The polymer iron sulfate has been used to handle industrial water and waste water in Hefei Iron &Steel Group Co.

The chitosan-chondroitin sulfate blend film, which had special curvature, was used to construct rabbit corneal endothelium in vitro.

OBJECTIVE To solve the question of "double loop" in the potency determination of Gentamicin Sulfate Granules including the content of sugar.

In winter 2008, particulate sulfate did not show any identical diurnal pattern probably due to unstable meteorology condition.

The hormone is called DHEAS-or dehydroepiandrosterone sulfate-a natural steroid produced by the brain, adrenal glands and sexual organs.

Peptide and ammonium sulfate were the best nitrogen for its growth, but urea was the worse among the 7 nitrogen sources.

Modern writing inks usually contain ferrous sulfate with a small amount of an acid; on paper, they darken and bond, becoming permanent.

Therefore, the test method against sulfate attack to conduct a comprehensive study of the system it is particularly important.

This paper describes the catalysis of zirconium sulfate on synthesis of a new plasticizer used in minor filters-diethylene glycol diacetate.

At present, the zinc compounds used for food fortification are zinc oxide and zinc sulfate, but their use has several disadvantages.

Chemicals used for treatment of water intended for human consumption - Polyaluminium hydroxide silicate sulfate.

Conclusion: Turbidimetric method can be used for determining the content of Capreomycin Sulfate.

So it indicates that aluminum sulfate coagulation is one of the effective methods for the tertiary treatment.

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

With the help of sulfate, the iron is transformed and eventually deposited on the surface of the glacier.

Results showed that: clearing to see Gentamicin Sulfate particle adhere to surface of the antibody globulin.

Sulfate reducing bacteria is one of the important microorganisms in the globe, due to their action in sulfur recycle.

Consumers and their caregivers should not use any Dextroamphetamine Sulfate tablets that appear to be oversized.

An improved gypsum slurry that includes water, calcium sulfate hemihydrate, a naphthalene sulfonate dispersant and a modifier.

With the rise in potential, the iron-depleted sulfide continues the oxidation and finally occurs in the solution in form of sulfate radical.

Lead sulfate crystals have optical properties, if it can be designed in structure, it will be widely used in scintillation materials.

Sodium, sulfate, magnesium, calcium, carbonate, bicarbonate, chloride, and boron should be determined in a water analysis.

The issues which need further study were presented, in terms of the application of solvent extraction in TiO2 production by sulfate process.

The modeling results are in agreement with the experimental results for one dimension diffusion-reaction law of sulfate ion in concrete.

Sulfate shampoos do cause fading however, they do not cause more fading than other types of shampoos.

Chemicals used for treatment of water intended for human consumption. Copper sulfate.

Now, I research and development of the domestic patent for the wall plaster products, calcium sulfate ultra-fine powder items fill the gaps.

In terms of cost management solution for high and low and the all things considered, sulfate copper plating is the vast majority of units.

Objective: To probe into the optimal time of magnesium sulfate cold and hot alternative compress to treat phlebitis.

Chicken skin and gristle contain a good deal of Chondroitin Sulfate which can nourish the skin.

He flashes back to his apartment where he studies a chemistry textbook. Two bold titles read, "Copper Sulfate" and "Phosphoric Acid. "

The invention provides a catalyst composition formed by the method and comprising the chromium and an alumina carrier treated by sulfate.

It emphasis on introduce the last progress of preparation the super-tiny barium sulfate and changing superficial capability.

Sulfate-reducing bacteria (SRB) is one of main microorganisms in microbiologically induced corrosion (MIC).

Copper chloride, barium sulfate is honest, they do not lose barium chloride, copper sulfate 11 molecule, but only changed its form.

calcium carbonate, calcium phosphate, calcium sulfate, organic compounds, magnesium, aluminum, silicon, ferric oxide etc. . .

As the sodium sulfate content increases, the intensity salt-heaving range is closer to the intensity sodium sulfate precipitation range.

The observation group first group of static load magnesium sulfate, again at night, when necessary, to maintain muscle note.

With a total area of 132 square kilometers, Yuncheng Salt Lake is one of the three largest sodium sulfate salt lakes in the world.

Ammonium sulfate deposition were used to get kidney bean phytohemagglutinin.

the water removed of sodium sulfate removed is removed also sulfate radicals and ammonia, and can directly return to a production plant.

This study used as a modifier of calcium sulfate, NBS for toughener, HIPS as the theme of plastic polymer composites.

The clinker is mixed with a few per cent of calcium sulfate and finely ground, to make the cement.

The absorption capacity of a natural mineral adsorbent has been investigated for sulfate reduction in acid mine drainage.

Medications which potentiate muscle weakness including magnesium sulfate and aminoglycosides should avoid to be used.

Glucose, potassium chloride, magnesium sulfate, magnesium chloride had no significant effect on the autolysis.

The emphases put on the application and achievement of the purification technique of potassium sulfate salt in its industrialization.

of seaweed polysaccharide sulfate concentration in the blood inhibit the role of the thrombosis prevention and reduction of blood viscosity.

I recommend finding a gentler sulfate free shampoo and a reconstructive treatment mask.

Conclusion: This HPAEC method could be used to determine the content of free and linked sulfate of heparin-like materials.

Elevations of sulfurous layers in acid sulfate soils: What do they indicate about sea levels during the Holocene in eastern Australia?

The invention relates to a method adopting a sodium-salt precipitation method to prepare high-pure cefpirome sulfate.

Main Products: baking soda, industrial ammonium chloride, soda ash, caustic soda, potassium chloride, calcium chloride, copper sulfate, etc.

Dehydroepiandrosterone (DHEA) and DHEA-sulfate (DHEAS) represent the major androgens secreted by the adrenal gland.

abstract: Objective To investigate the therapeutic effect of polysaccharide sulfate intradermal injection in patients with eyelid xanthoma.

Shark cartilage contains mucopolysaccharides, a family of complex carbohydrates including the now well-known chondroitin sulfate.

to observe the effects of shen qi fu zheng injection and magnesium sulfate on chronic pulmonary heart failure as well as plasma viscosity.

The calcium sulfate controls the rate of set and influences the rate if strength development .

The results showed that the main hydrochemical type of Qinghai salt lake is type of the magnesium sulfate.

The calcium sulfate whisker is a fibrous monocrystal of calcium sulfate dihydrate, calcium sulfate hemihydrate or anhydrous calcium sulfate.

Ingredients like ammonium lauryl sulfate and ammonium laureth sulfate tend to be easier on sensitive scalps than sodium lauryl sulfate.

Suitable retraction agents include aluminium hydroxide chloride, aluminium sulfate or ferric sulfate solutions.

Incomparison with the Changbai Mountain soils, Xishuangbanna forest surface soils are more sensitive to the Streptomycin sulfate.

Objective: To establish a polarimeter method for the quantitative determination of morphine sulfate injection.

The properties, manufacturing technique and application of zirconium basic sulfate and zirconium basic carbonate were surveyed.

Thus, acidic conditions are stabilized by the cycling of iron which inhibits fermentative and sulfate-reducing activities.

The author the sulfate uncertainty has carried on the evaluation to the baryta yellow spectrophotometric method determination water.

The treatment of the pulp and paper mill secondary effluent by coagulation of aluminum sulfate and ferric chloride was investigated.

PHOSPHORIC ACID FOR INDUSTRIAL USE. DETERMINATION OF HIGHER SOLUBLE SULFATE CONTENTS. TITRIMETRIC METHOD AFTER REDUCTION.

An analytical method for the determination of streptomycin sulfate by reverse phase ion-pair chromatography was introduced in this paper.

The preparation of potassium sulfate with Solvent extraction method is studied. The technology conditions are determined by mid-experiments.

The origin of hydrogen sulfide in the carbonate gas fields mainly depends on reduction of sulfate and cracking of hydrocarbon.

Methods: The ascites of RAC were purified by ammonium sulfate precipitation, and determination with the BCA kit for antibody concentration.

Results No allergy reactions, the hemolysis and significant stimulation on vessels and muscles were observed after using cefpirome sulfate.

The main products are aluminum sulfate, aluminum potassium sulfate, ammonium aluminum sulfate.

Formate-A acid system was a sulfate trivalent chromium plating process with low concentration.

The research aimed to determine the content of polysaccharide in Zhi Qi fungal substance by anthrone-sulfate method.

abstract: The purpose of the paper is to create sterile test methods for Gentamycin sulfate injection.

Relationship of chemical structure and bioactivity about sulfate polysaccharides is summarized.

Such as the scale of the main ingredient is calcium sulfate, sodium carbonate solution can be poured cooking kettle can be detergent.

It was reported that diarrhea may be associated with water that contains high levels of sulfate.

UGRh2GT was purified by ammonium sulfate precipitation, hydrophobic interaction chromatography and ion exchange chromatography.

Objective: To develop a turbidimetric method to determine Capreomycin Sulfate.

The corrosion resistance of blackening film has good reliability through the test of copper sulfate intravenous drip.

The preparation of zinc sulfate from the waste mechanical parts of zinc and iron alloy is introduced.

It also indicates that the addition of mineral admixtures in concrete might not improve the cyclic sulfate resistance of concrete.

A white pigment consisting of a mixture of zinc sulfide , zinc oxide, and barium sulfate .

Purpose: The aim is to optimize the operation procedure of chondroitin sulfate content determination.

The product of chondroitin sulfate was gotten after ethanol disposition and desiccation by eliminating the protein with trypsin and pepsin.

The adoption of neutral process and cut down on top of aluminum sulfate macherent racteristics, increasing the pH value.

Wood adhesive can be prepared from sulfate pulping black liquid by activating and reinforcing.

Sulfate liquor concentration and strength of concrete had significant influence on the resistance to sulfate erosion for concrete.

Manganese Chelate: Essential part of the enzyme involved in the synthesis of chondroitin sulfate.

Objective: To determine the content of free and linked sulfate content of heparin and heparin-like materials.

Under calcium sulfate higher than the saturation or high concentration of calcium ions, it has high scale dispersion.

HPLC method for the determination of atropine sulfate in compound diphenoxylate tablets was established.

When the dissolved oxygen was decreased, the nitrate reduction intensity and sulfate reduction intensity were significantly increased.

Pregnenolone sulfate is among the most abundant and the most active members of neurosteroids.

High alkyl sulfate, non-ionic surfactant, sodium metasilicate, calcium carbonate, sodium carbonate.

The technological process for the preparation of iron yellow from iron sulfide slag by sulfate oxidation method is described.

We are dedicated to produce chondroitin sulfate, arklemin powder, sodium heparin etc, wholly exported to the international market.

The Feixianguan Formation of evaporative carbonate platform is a set of sulfate-bearing evaporative tidal sediments with aboundant dolomite.

Objective To establish a method for the determination of the titer of gentamycin sulfate granules.

There is no hypermagnesemia with apparent clinical effect by these doses of magnesium sulfate during operation.

The resistivity of pyrophosphate and annealed acid sulfate copper deposits are substantially equivalent.

abstract: Objective To establish a method using HPLC with post-column derivatization for detecting tobramycin sulfate drops.

Methylmercury was extracted from the homogenized tissue with toluene in the presence of copper sulfate , sodium bromide and sulfuric acid .

BioleachIng, Involves the biological oxidation of copper present In these ores to produce soluble copper sulfate.

The results show that the fluidity of cement paste is affected by both the sulfate content and the dosage of naphthalene superplasticizer.

Methods These taste losing cases caused by ACEI were collected to be tested with zinc sulfate oral solution by self-contrast method.

A method of synthesis of isoamyl acetate catalyzed by zinc sulfate had been developed.

High concentration copper sulfate solution was prepared by solvent extraction using leaching solution of low grade copper ore.

The results indicate that the suitable modifier for basic magnesium sulfate whiskers is potassium oleate.

The invention relates to an application method of hydrogen sulfate imidazole ion fluid in copper electrolysis refining.

And carried on the tiny particle soil different content's research on the coarse grain clay sulfate salty soil characteristic influence.

The invention provides a method for treating wastewater containing ammonia, vanadium, chrome and sodium sulfate.

Finally, considering China's typical sulfate acid rain, specific countermeasures against acid rain are proposed.

With wheel-tracking tests, analyzing the difference of high temperature performance of asphalt mixture eroded by sulfate.

Wet method to practice with the essence of zinc sulfate is thin the zinc ore solvent dissolved roasting, become zinc sulfate solution.

PurposeTo prepare heparan sulfate(HS) from different sources, and to determine their physicochemical properties.

leachate . determination of sulfate . gravimetric method.

After samples were processed at high temperature, their sulfate precipitates got gelatinous modality.

The other influence factors include oxygen demand, chlorine ion and sulfate with the groundwater being weak acidity.

In this paper introduce the technology of producing lead-stibium alloy and Lead Sulfate Tribasic , chrome yellow series of products.

The sulfate may be the mixture of more than one selected from phosphogypsum, coal ash, silica slag and sodium silicoaluminate.

Results: The effects of endogenous and exogenous zinc sulfate on contraction of uterine smooth muscle of pregnant rats were not significant.

Zinc sulfate modifies food sensorial characteristics, rendering the flavor of food unpalatable.

The method can obtain basic magnesium sulfate whiskers with different phases by controlling the reaction condition.

The strontium mainly occurs in the forms of strontium sulfate. Carbonate mineral is the main gangue mineral.

SURFACE ACTIVE AGENT. DETERMINATION OF MINERAL SULFATE CONTENT. TITRIMETRIC METHOD.

The solution of collagen-PVA was wet spined with the sodium sulfate as coagulant and collagen-PVA composite fibers were prepared.

In general, spray applications using zinc sulfate have been the most generally used and successful on trees.

Aluminum sulfate, calcium chloride, and lime be taken as raw materials. The technological process is short, simple, and rational.

A moderate halophilic sulfate-reducing bacterium was isolated from the bittern of Zigong Salt Factory, Zigong, Sichuan.

Some sulfuric acid is added and part of the solution withdrawn for ammonium sulfate recovery.

The flocculation and coagulation of poly aluminum silicate sulfate on kaolin suspension is investigated.

Objective To prepare compound Gentamycin Sulfate Ear Drops and investigate its clinical curative effect.

Deep underwater, scavenging bacteria thrive, which convert sulfate ions in seawater to hydrogen sulfide.

compound radix sophora flavescentis injection; morphine sulfate controlled -release tablets ; cancer pain.

Detection of chondroitin sulfate by resonance rayleigh scattering spectrum method.

The results of orthogonal experiment show that the adsorbent has strong ability of absorbing sulfate.

The analyzed data revealed that chitin sulfate added with calcium acetate or calcium lactate alleviated the bone erosion.

This text introduced activation Mechanism of cupric sulfate activator and application condition in he dong gold mine.

Under base condition, diethyl sulfate and salicylic acid occurred substitution reaction, then acidified to obtain o ehtoxybenzoic acid.

TWO STEPS METHOD FOR THE PREPARATION OF POTASSIUM SULFATE BY AMMONIUM SULFATE AND POTASSIUM CHLORIDE.

ammonium sulfate can be circularly used after being evaporated in the liquid phase.

The requirement of equipments for bright acid copper plating with sulfate bath is strict due to the specialties of the process.

To make a study of a Long-Term Stability in order to establish a period of validity of capreomycin sulfate for venous injection.

Conclusion: Observed from clinical efficiency, ferric sulfate is a good pulpotomy agent.

The sulfate-reducing bacteria are also known to transform inorganic mercury into methylmercury.

An in-situ method for regenerating a deactivated catalyst can remove a calcium sulfate layer masking active catalyst sites.

Conclusion Moderate to high levy uteruses magnesium sulfate load curative effect determined.

Drug sensitivity test showed that isolated strains were sensitive to florfenicol and neomycin sulfate.

Objective: To observe the analgesic effect of morphine sulfate controlled-release tablets on cancer patients at late period.

Entraining air and using high strength concrete can increase the durability of concrete in sulfate environment.

OBJECTIVE To prepare vincristine sulfate liposomes and to develop a method for determining its entrapment efficiency.

The method is an ideal production method of magnesium sulfate mono-hydrate, resolving a series of problems in the existing method.

Ferric sulfate was first used for the synthesis of di 2 ethylhexyl maleate.

The sulfate is used in the kraft process and also used to make paperboard, glass, and detergents.

the lung function of Salbutamol Sulfate group improved rapidly, but the efficacy could not sustain with the time.

OBJECTIVE: To observe the antiarthritic effect of Potassium chloride glucosamine sulfate.

This article has dealt with the replacement of Fe chips with Fe powder in the reductive reaction of titanyl sulfate solution.

The snowflakes we see now are sulfate crystals. The rotating polarized mirror may make snowflakes show various colors.

The product of magnesium sulfate produced by the method is high in product quality, and the selling price is increased.

Highly efficient cleaning agent for hardly solvable scales of acid is developed to remove barium sulfate . . .

Esterification of acetic acid with sec-butanol catalyzed by sodium hydrogen sulfate was investigated.

Rock-Tenn produces SFI certified solid bleached sulfate (SBS) and 100% recycled paperboard, and began recycling paperboard in 1907.

The method is convenient, accurate, sensitive, and suitable for the quality control of Compound Ferrous Sulfate and Folic Acid Tablets.

Sodium dodecyl sulfate is the type representative of the anion sulfate genera SDS. It is useful for comprehensive.

This article reports the preparation of solid polymer ferric sulfate by peroxide hydrogen oxidation.

Objective: To explore the efficacy and security of ferrous sulfate in the prevention of EPS induced by chlorpromazine.

White is from sad in, charcoal ash and barium sulfate, white pigment synthesis from very early on be used as a pigment for copper plate.

Sodium sulfate solution additives can enhance the spray cooling heat transfer accordingly.

IRON ORES. DETERMINATION OF SULPHUR CONTENT. BARIUM SULFATE GRAVIMETRIC METHOD.

METHOD Under alkaline condition, ephedrine and cupric sulfate chelated to form a blue purple compound, which a maximum absorption at 601.

Selection of coagulant aluminum sulfate, liquid chlorine as disinfectant.

The differences of sulfate uptake and economic yield among genotypes wheat were also highly significant.

Organic polybasic phosphonic acid has little impact on barium sulfate scale and strontium sulfate scale.

The ArthroFLEX formulation includes Glucosamine Sulfate, Chondroitin Sulfate, MSM, Curcumin, Devil's Claw Root, and White Willow Bark.

By curing process, and used pyrite, pyrolusite and sulfuric acid as material, manganous sulfate was product.

ADG, ADFI, serum ferritin and transferrin in iron-enriched yeast group were higher than those in ferrous sulfate group.

Divalent metal dodecyl sulfate is a type of anionic surfactants with amphiphilic structures.

Heat treatment in the presence of sodium dodecyl sulfate resulted in the dissociation into smaller molecules.

The corrosion behaviour of Q235 steel in sulfate-reducing bacteria(SRB) environment was studied with modern surface analysis technologies.

Objective Discussing the effect of magnesium sulfate with TDP treatment in elderly patients suffering Medicinal phlebitis.

The PSAF floccule is produced with sulfate aluminum, sulfate iron and water glass as the main material.

separating the crystal mush to obtain the monohydrate manganous sulfate crystals.

We are mainly engaged in dimethyl sulfate, nitromethane , hydroxylamine hydrochloride, calcium formate and other matching products.

The major components of PM are sulfate, nitrates, ammonia, sodium chloride, carbon, mineral dust and water.

The revolving flash drier can also be used in the drying of strontium carbonate and barium sulfate etc.

In this basis, zinc sulfate was added to form an environmentally friendly four composite inhibitor choosing sodium gluconate as main agent.

Objective To simplify the National Standard Method for determination of sulfate in drinking water.

Such low levels of sulfate indicate that the Archean atmosphere was virtually devoid of oxygen.

The new method of separating high temperature salt into magnesium sulfate and industrial grade salt was introduced.

Aluminium and aluminium alloys - Anodizing - Part 16 : check for continuity of thin anodic oxydation coatings - Copper sulfate test.

Our main products chloride, the crystallization of aluminum chloride, iron chloride, poly ferric sulfate and other products.

Therefore, administering morphine sulfate is the priority action.

Objective To discuss on clinical characteristic and treatment of eye injured by dimethyl sulfate.

By using sodium hydrogen sulfate as the catalyst, benzyl alcohol and propionic acid reacted to form benzyl propionate.

Fruit and vegetable juices. Determination of the sulfate content.

A intermittent experiment was conducted to investigate effect of COD on the process of denitrification inhibiting sulfate reduction.

The composition of oxygen isotope is a good tool to trace the origin and formation environment of sulfate.

Chondroitin Sulfate USP: Not all chondroitin supplements are of equal quality.

Surface active agents - Sodium dodecyl sulfate - Analysis method.

the sodium sulfate, ammonium chloride is conductive salt. They can improve conductivity, the latter is still help the anode dissolve.

RESULTS The entrapment efficiency of vincristine sulfate liposomes prepared by pH gradient method exceeded 85%.

The main products are coke, coke oven gas, coal tar, light benzene, ammonium sulfate, etc.

Having been identified in spectroscopy, the product is chondroitin sulfate-peptide, an excel Chs -C.

the crystalline hydrate is selected from one of aluminum potassium sulfate dodecahydrate or hydrate sodium sulfate.

Esterification of acetic acid and various alcohols, with ammonium ferric sulfate dodecahydrate as its catalyst, is discussed.

Thin -film evaporator is used to concentrate liquid titanium in production of sulfate titanium dioxide in general.

The was used as aluminum sulfate prepared from fly ash contains lots of iron. The product was disqualification.

No fragrance, scent masking agents, clear formula chemicals, Sodium Lauryl Sulfate, or DEA.

The process for the preparation of poly aluminum sulfate from by-product lime and aluminum wastes was studied.

The barium sulfate must be a lump- free powder .

The sulfur was derived from mixing of the sulfur source of seawater sulfate reduction and the deep magmatic sulfur source.

It is commonly described as gypsum, but this may be partly or wholly replaced by other forms of calcium sulfate.

Changes of soil chemical properties after transferring acid sulfate paddy soil to upland soil .

abstract: Objective To observe the clinical effect of magnesium sulfate in bronchiolitis.

A white, red - Brown, orange, or light blue principal strontium ore, essentially strontium sulfate, SrSO4, found in sedimentary rock.

Well, being in the agriculture business calcium sulfate I know is gypsum, and we use it as a soil amendment in California quite extensively.

The principle implemented here is : nucleus contains phosphorus but no sulfate, while protein contains sulfate but no phosphorus.

The excipients in sisomicin sulfate and sodium chloride injection have a great influence on the determination of sodium chloride.

VANISHING ICEIn the sediments of Arctic lakes, researchers found evidence that numbers of sulfate-reducing bacteria are growing.

Patients of migraine were treated with magnesium sulfate injection ergotamine caffeine and cibelium capsules.

potassium hydrogen sulfate. . .

ammonium manganous sulfate. . .

while in reduction zone, anaerobic sulfate-reducing bacteria were dominant.

The recovery of lead from waste lead accumulator by wet process and the preparation of tribasic lead sulfate are studied.

Until recently the pathway by which plants reduce activated sulfate to sulfite was unresolved.

and to get a new dynamic equilibrium of the loess with sodium sulfate, the required freeze-thaw cycles are 6.

The qualified rate of sulfate, chloride and Cu was 100% both in the plentiful water season and the withered water season.

five-membered cyclic sulfate has high reactivity, it play a significant role in organic synthesis.

The bleaching effluent of wheat straw pulp was treated with poly aluminum silicate sulfate (PASS).

In the presence of sodium dodecyl sulfate (SDS), PR remains soluble in water when its solution is neutralized.

OBJECTIVE Study on preparation of Sodium Prasterone Sulfate Capsules.

The rabbits in D group were filled with bone cement added barium sulfate agent after being made defect.

Authigenic pyrite is the normal product of anoxic sulfate reduction in marine sediments.

It is indicated that copper sulfate and sodium fluosilicate are better activator and dispersant of pyrrhotite ore.

The yellow substance was gypsum, or calcium sulfate dehydrate, a common component of plaster.

the intracellular trehalose level were assayed by sulfate anthrone method.

Preparation of cupric sulfate from waste electric component lead is introduced.

The waste water released by various types of petrochemicals, iron and steel metallurgy plant also contains a lot of sulfate ion.

Methods: Samples were extracted by methylene chloride, dehydrated by anhydrous sodium sulfate and determinated by GC-MSD.

The invention discloses a technology for preparing deacetylated chondroitin sulfate.

Based on ATE system merges into the second recirculation loop, the phenomenon and reason of sulfate radical have been researched.

On the contrary to sulfate aerosols , BC aerosols enhance the convective activities in the southeast of China.

PolyFerric Phosphatic Sulfate(PFPS)is not used widely due to short of support of theory.