Category Archives: Water treatment chemicals

EDTA application

EDTA application widely when it is used complexing agent, usually widely used in water treatment, detergent additives, lighting chemicals, paper chemicals, oil field chemicals, and also has application in the boiler cleaning agents and analytical reagents.

In the industry ,the EDTA application in cleaning up heavy metal ions and Ca2 + and Mg2 + ions. when the EDTA used in soap production ,it combine with hard water Ca2 + and Mg2 + ions to reduce the hardness. It also widely applications in Photography: the Fe (III) EDTA as the oxidant.

What is more ,when it combine with the heavy metal ,can also be applied to textile. In our daily life, there are various of EDTA applications. For example, in the food grade ,it can as a preservative to prevent the oxidation of heavy metals; in the cosmetic grade ,adding the EDTA to prevent cosmetics from going bad; in the oil production, adding EDTA to prevent mineral deposits ; on usual ,it also used in cleaning milk bottles; To nitrogen oxides, also apply to exhaust gas treatment.

One of the most significant EDTA applications is biomedicine. Firstly, treatment of mercury poisoning, using calcium disodium EDTA – (EDTA Na2-Ca) treatment of heavy metal poisoning . Application in mercury poisoning people, but also people who treat lead poisoning . The use of EDTA and heavy metal binding properties, generating Stable and soluble salt excreted in the urine. Secondly , laboratory medicine : As a specimen of blood and other liquids anticoagulants ( when used as a complete blood count blood samples ) .

Thirdly ,application in dentistry : root canal therapy is used to remove some of the organic or inorganic substances.

Fourthly, application in Biochemistry : EDTA used in molecular biology to prevent the effects of metal ions on the enzyme.

Fifth, application in Soda : Vitamin C and sodium benzoate in soft drinks containing benzene have the opportunity to produce carcinogenic substances that can EDTA to deal with.

Water Testing : Testing water hardness.

The last but not the least EDTA applications in Environment:

EDTA can not be broken down in sewage treatment , but under the control of the pH value, EDTA after prolonged reaction will be almost completely , and when it pulled out when you want other microorganisms to allow the completion of the process of combining EDTA . In water , too much or too little will affect the number of chelates algae and plankton can be increased or decreased . EDTA is toxic for bacteria in the feces of mammals will damage the cell membrane of biological.

If you want to learn more about the EDTA details, pls click here, http://www.lubonchem.com/where-to-buy-edta-lubon-industry-coltd-p-149.html.Lubon Industry Co., Ltd will provide the most comprehensive information, the most reasonable price and the best quality service for you! If you have any questions, pls contact us without hesitation through these ways:

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water treatment agent information

The water treatment agent used for water treatment chemicals. Usually used for chemical wastewater treatment. Also widely used in chemical, petroleum, light industry, chemical, textile, printing and dyeing, building,  metallurgy, machinery, medicine and health, transportation, urban and rural environmental protection industries.

Water treatment agent is required the use of process water, living water, industrial wastewater process. Through the use of water treatment agent , the water reached a certain quality requirements. Water treatment agent‘s main function is to control the scale, the formation of sludge, reducing the bubble, reduce the corrosion of materials in contact with water, remove suspended solid water and toxic substances, deodorization and decolorization, softening and stable water quality etc. Therefore, water treatment agent including coagulant, flocculant, scale inhibitor, corrosion inhibitor, bactericide, dispersing agent, cleaning agent, pre filming agent, defoaming agent, bleaching agent, chelating agent, deoxidizing agent and ion exchange resin.

Water treatment chemicals in China is the introduction of large chemical fertilizer plant in 70 years before attention and gradually developed; since then, developed a series of water treatment agent. At present, the variety of water treatment agent in our country are mainly the scale inhibitor, corrosion inhibitor, bactericide and algicide, inorganic coagulant, organic flocculant and other categories. After a long-term development, the emergence of a high level of production technology and equipment, the scale of production and management of enterprises.

Water treatment agent which belongs to fine chemical industry category, compared to the commonly used chemicals, many of which has the property of fine chemicals:
1 generally small scale of production, so the plant less equipment investment, small production;
2 product variety, variety update quickly;
3 additional value;
4 Technical services is essential;
5 kinds of products, especially the compound product, has a highly specialized.

Nowadays ,Function of water treatment agent is emerging from simple to develop in the direction of multifunctional composite. So the multi-functional compound in the process of development of water treatment agent, requires both agent of economy, efficiency, pleiotropic, safety, also want to consider the end result will not produce new problems, to adapt to the requirements in different environments.

1-Hydroxyethylidene-1,1-diphosphonic acid(HEDPA) Introduce —LUBON INDUSTRY

LUBON INDUSTRY Co., LTD are specialize in producing 1-Hydroxyethylidene-1,1-diphosphonic acid (HEDPA), HEDPA is short for 1-Hydroxyethylidene-1,1-diphosphonic acid. Refinement for white crystal, easily soluble in water, methanol. HEDPA Usually used as the complexing agent, water quality stabilizer, masking agent, such as extraction agent, widely used in circulating cooling water, boiler water, oil field water injection, pipeline corrosion inhibition and so on.

HEDPA is cathode type corrosion inhibitor, compared with the inorganic polymeric phosphate, the corrosion rate of about four times higher. HEDPA with other corrosion and scale inhibitors, such as chromate, polymerization phosphate and molybdate, silicate, zinc salt, salt poly hydroxy acid and its derivatives, etc, has a synergistic effect, can improve the efficacy.

Because of the different raw materials, so HEDPA synthesis method is different also, so can be divided into three kinds: with phosphorus trichloride and Acetic acid as raw materials, with phosphorous acid and acetic anhydride as raw materials, phosphorous acid and acetyl chloride as the raw material.

1-Hydroxyethylidene-1,1-diphosphonic acid liquid packed in plastic drum, 30 kg or 250 kg a barrel; HEDP solid packed in plastic woven bags lined with polythene bags, bags of 25 kg net each, can also according to user’s need to make sure. Storage in indoor cool ventilated place, moistureproof, storage period of ten months.

If you want to know more information or to buy this product please click our website http://www.lubonchem.com and contact us:

Email: info@lubonchem.com

Tel: 86-25-87775610,86695610

Fax : 86-25-81991787.

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