Ví dụ về việc sử dụng Potassium permanganate trong Tiếng anh và bản dịch của chúng sang Tiếng việt
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Overall, potassium permanganate is not a useful water quality enhancer.
It can be produced through the reaction of silver nitrate and potassium permanganate:[2].
By two-electron reduction of potassium permanganate with excess potassium sulfite;[2][3].
Potassium permanganate and aluminum oxide is mainly adsorption for hydrogen sulfide, sulfur dioxide and carbonic oxide.
In order to wash off all pathogenic bacteria from seeds,a solution of hydrogen peroxide or potassium permanganate is suitable.
Potassium permanganate is produced industrially from manganese dioxide, which also occurs as the mineral pyrolusite.
Chemical control of both types of fluke can be achieved with Chloramine T, Malachite Green,Formalin, or Potassium Permanganate.
Potassium permanganate, peroxide compounds and sodium nitrate also are sometimes used as water quality enhancers.
Mixing metal reducing agents or acid synergist with potassium permanganate and sodium dichloroisocyanurate powder… Send Inquiry.
In the period of taking local drugs,it should be done by washing away with disinfectant solutions of soda or potassium permanganate.
Potassium permanganate is used in water treatment to remove odor-causing compounds and is also used to remove iron and manganese in water.
Oxidation can be either mechanical(using an aerator)or chemical(by adding chlorine, potassium permanganate, ozone, or chlorine dioxide.).
Potassium permanganate produces manganese dioxide on the surface of the mineral and, once the water comes in contact with it, any iron is immediately oxidized.
And if a woman is not pregnant,then by adding her urine to the solution of potassium permanganate, the mixture will turn yellowish.
In laboratories, oxygen is produced by heating potassium permanganate, while it is manufactured in industrial quantities during the fractional distillation of liquid air at about -183 °C.
Adherents of environmentally friendly methods of dyeing fabrics know onion peel, beet, coffee,henna, potassium permanganate, tree bark, sea buckthorn, etc.
Mixing metal reducing agents or acid synergist with potassium permanganate and sodium dichloroisocyanurate powder can produce chlorine smoke fumigant or acid chloride smoke fumigant.
Sulfonal is prepared by condensing acetone with ethyl mercaptan in the presence of hydrochloric acid,the mercaptol(CH3)2C(SC2H5)2 formed being subsequently oxidized by potassium permanganate.
For treatment it is necessary to use streptotsid, bacillin-5,copper sulfate, potassium permanganate(in the proportions of 1 gram, 4000 units, 0.5 gram, 0.05 gram, respectively).
Potassium permanganate and peroxide compounds are used as disinfectants and for treating external fungal and bacterial infections on eggs and fish- usually in hatcheries, but sometimes in ponds.
The bromotoluene, water, potassium hydroxide mixture, heated to boil,add potassium permanganate in portions, and then refluxed 4h, filtered to give the crude product.
Potassium permanganate(KMnO4), a substitute preoxidant to chlorine, is a strong agent that may be added to oxidize organic matter and is used to control total organic trihalomethanes(TTHMs).
Increased water circulation, powerful aeration, ozonization,as well as the dissolution in water of hydrogen peroxide or potassium permanganate used to combat algae, fish diseases, etc., lead to an increase in redox.
The suggested pregnancy test with potassium permanganate is based on the belief that when pregnancy occurs, urine does not change the faint pink color of potassium permanganate solution, but it should appear suspended particles.
In the presence of bacterial flora, ointments(creams), betamethasone, neomycin, gentamicin(applied twice a day for 3-5 days in a row)or baths with potassium permanganate 2-3 times a day for 1-2 days are additionally prescribed.
If it is taken by mouth,toxicity and death may occur.[4] Potassium permanganate is an oxidizing agent.[5] The British National Formulary recommends that each 100 mg be dissolved in a liter of water before use.
They tolerate salt amounts as high as 50%,[3] which is nearly a saturated solution, and can live for several days in solutions very different from the sea water,such as potassium permanganate or silver nitrate,[4] while iodine- a frequent addition to edible salt- is harmful to them.
Air filter, its main is the function of filtering, so it can be used to remove peculiar smell, and want to achieve this goal, the general can use two kinds of filter material, one is the use of activated carbon, or in order to improve the using effect,using activated carbon with potassium permanganate.
As an additional component,White Clay is actively used for embedding tablets containing potassium permanganate, silver nitrate, sublimate and other substances that decompose in the presence of organic matter.