Hydrated lime Ca(OH)2 92%min

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Loading Port:
Qingdao
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TT OR LC
Min Order Qty:
-
Supply Capability:
20000 m.t/month

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Specifications

High purity hydrated lime for water treatment

Management Certification: SGS; ISO 9001:2008;MSD

High purity hydrated lime for water treatment

1. Features

1). Lower cost for water treatment

2). Widely range of application

3). Aid to coagulate well

2. Application

1). Mainly adjust acid waste water PH value, widely used for electroplate,

Chemical industry, circuit board, pickling, printing & dyeing and paper making  

industries waste water treatment.

2). Used to remove phosphate,most of the heavy metal and ammonia nitrogen etc.

3).Used to adjust up water PH value of water supply plant

3. Quality Specification

Executive Standard QB1001-2011

Item

Index

High purity

Refined

Appearance

white or grey white powder

Ca(OH)2(%)

95%

92%

90%

88%

80%

70-75%

Mesh

400

200

200

200

200

150

Hydrochloric acid  insoluble,   %

0-0.7

0-1.0

4.  How to Use

Wet dosing: Firstly, make it up to 5%-10% solution and continuously mechanical stir. Add to waste water after it completely mixed into suspension & turbid liquid until the PH value come to target value

Dry dosing: add it directly to the reaction pool, control of its dosing through the ph value. This method is suitable for dealing with strong acidic sewage; adjust the ph value to rough though its strong alkalinity.

5.  Packing, Storage and Transportation

Packed with 25 kgs woven bag or paper bag.

Stored in dry ,cool and ventilate place, it will keep good for 6 months.

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Q:What is the alkaline powder? Baking soda? Sodium carbonate or something else?
Alkaline powder is used to do the soda with bread, and the same function with the soda powder. Soda powder rostmarry; alias also known as: sodium bicarbonate In the production practice, high-yielding dairy cows are in high energy, high protein levels. Sodium is also called "soda powder", not called "Sopram". (Other names) baking soda; sodium bicarbonate; acid sodium carbonate;
Q:What is alkali?
What is the alkali is the ionic compound, the ionization of the anion is hydroxide (OH-), in fact, the oxygen ion acid root (which can compare sulfur and sulfur), and the anion contains only hydroxide. (Such as LiOH, NaOH, NH3 · H2O) soluble in water, alkaline earth metal ions formed in the periodic table from top to bottom gradually soluble [Be (OH) 2, the alkali metal ions or alkali ions, Mg (OH) 2 is insoluble, Ca (OH) 2, Sr (OH) 2 is slightly soluble, and Ba (OH) 2, Ra (OH) 2 is easily soluble, and other bases are in addition to TlOH and Tl (OH) Is difficult to dissolve alkali and acid metathesis reaction is also known as neutralization reaction, that is, H + + OH- == H2O
Q:How to go to the base of the teapot
Vinegar, or toothpaste, you try
Q:Does the alkaline battery pollute the environment?
China Battery Industry Association executive vice president and secretary general Wang Jingzhong pointed out: "green alkaline alkaline manganese battery products," the introduction of China's alkaline manganese batteries marked the main environmental indicators have reached the world advanced level. This time the introduction of alkaline manganese battery brand, the battery mercury content of 0.0001% below, and not contaminated soil mercury content close. Waste batteries have little impact on the environment. According to the State Environmental Protection Administration on October 9, 2003 announced the "waste battery pollution control technology policy" provides that the waste mercury-free alkaline manganese batteries can be mixed with domestic waste collection and landfill.
Q:Alkali soda water
Soda water is an aqueous solution of sodium bicarbonate, containing weakly alkaline, medical topical disinfectant, drinking and neutralizing the body's acid-base balance, changing the acidic constitution. Most of the soda water sold on the market is a synthetic carbonated beverage that is compressed into purified water and added sweeteners and fragrances. Soda water is a carbonated beverage, is pressed into purified drinking water into carbon dioxide, and add sweeteners and spices. He is an aqueous solution of sodium bicarbonate, containing weakly alkaline, medical topical sterilization, oral administration can be integrated within the body's acid-base balance, change the acidic body. Sodium bicarbonate is what we say baking soda molecular formula NaHCO3 is usually said that the surface screwdriver, but this is not directly joined the surface screwdriver, the market selling soda water is mostly in the purified drinking water into the carbon dioxide, and add Sweeteners and fragrances of synthetic synthetic carbonated beverages. Baking soda: NA2CO3 soda: NAHCO3, weak base. Medical topical disinfection can be sterilization, oral administration can cure too much acid. Soda water is actually carbonated water Well, Coke, whiskey what is inside. Pure soda water also has, usually the equipment, supermarkets have to sell. Can be used for cocktails. Can go to the pharmacy to buy small soda tablets with warm water to the system, but the concentration is not good to master.
Q:What is the harm to the human body?
Almost no harm, accidentally get the body, with water; with a small amount of dilute sulfuric acid wash on the line, do not worry to the hospital point of medicine, half of nothing
Q:The commonality of the base
alkali and acid reaction, the formation of salt and water (such reactions are commonly referred to as neutralization reaction)
Q:What are the characteristics of the composition of the base?
Metal ions and hydroxide ions
Q:Why does not the base noodles rub?
Yes, you are not practicing
Q:What is the name of the alkali?
You say is probably the daily life of the [base] it?

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