Paragraph. 单击此处进Biochaical Oxygen Daand (BOD) is one of the important indicators for measuring the organic matter content in wastewater. The BOD value reflects the content of biochaical organic matter in wastewater and is also an important parameter for evaluating the degree of pollution of wastewater to the water environment.HEDP
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BOD refers to the amount of oxygen required by organisms to decompose organic matter under aerobic conditions over a certain period of time. Organic compounds in wastewater can be utilized by microorganisms as energy and carbon sources for biochaical degradation. Therefore, the higher the BOD value in wastewater, the higher the content of organic matter in wastewater, which means that the pollution level of wastewater to water is also more severe.hedp




Wastewater with high BOD values will have the following impacts on the water environment:




1. Deterioration of water quality: The release of wastewater with high BOD values into the water body can lead to an increase in oxygen consumption, thereby reducing the dissolved oxygen content in the water body. This will hinder the survival and reproduction of aquatic organisms, and have a negative impact on aquatic ecosystas.




2. Causing eutrophication of water bodies: High BOD wastewater is rich in nutrients such as nitrogen and phosphorus. When wastewater enters the water body, these nutrients can promote the growth of algae and other plants. Excessive algae and plants can lead to eutrophication of water bodies, causing algal blooms, reducing the transparency of water bodies, and affecting the survival of aquatic organisms.hedp 2na




3. Water hypoxia: After high BOD value wastewater enters the water, due to the need for a large amount of oxygen for microbial decomposition of organic matter, the dissolved oxygen in the water will be quickly depleted. This will lead to insufficient oxygen in the water, making it difficult for aquatic organisms to breathe normally, and even leading to large-scale death of fish and other aquatic animals.
行编辑.

EDTMPA belongs to organic phosphoric acid and is a highly efficient polar corrosion inhibitor solvent that can dissolve and has strong chelating force. When used alone, its effect is already good, and it can also cooperate with some non-ionic and anionic polymers to increase its surface activity and permeability. It is recommended to mix it with PAAS (sodium polyacrylate), HPMA (hydrolyzed polymaleic anhydride, ultra-high heat resistance above 300 degrees) or PASP (sodium polyaspartic acid, strong anti settling effect on calcium and barium salts, good descaling effect). Please refer to it as appropriate. In addition, my suggestions can only be used for water treatment, and may not be suitable for solvents or strong acid-base aqueous solutions. If it is in these environments, please provide specific explanations.
To learn more about EDTMPA information, you can consult as follows:
TEL: +86–632–3671188
FAX: +86–632–3671189
E-mail: [email protected]
ADD: №1, Fuqian South Road, Xuecheng Chemical Industrial Park, Xuecheng District, Zaozhuang City, Shandong Province, China

The main component of PBTCA (2-phosphonobutane 1,2,4-tricarboxylic acid) is 2-phosphonobutane acid, which is an organic phosphate compound.

Technical indicators of PBTCA


PBTCA has a wide range of applications, mainly including the following areas:


Water treatment agent: PBTCA can be used as a scale inhibitor and corrosion inhibitor in water treatment agents. It combines with metal ions such as calcium and magnesium to form stable complexes, thereby inhibiting the deposition of hardness salts and the formation of scale in water. At the same time, PBTCA can also form a protective corrosion inhibitor film, reducing the corrosion of metal equipment and pipelines.


Cooling circulating water system: PBTCA is often used in water treatment of cooling circulating water systems to prevent scale, biological attachment, and metal corrosion. It can help maintain the thermal conductivity efficiency and operational effectiveness of the system, and extend the service life of the equipment.


Industrial production: In some industrial production processes, especially those that require water as the process medium, PBTCA can be used as a water treatment agent to maintain the cleanliness and stability of water quality, improve production efficiency and product quality.


Cleaning agents and disinfectants: Due to its certain killing and inhibitory effects on microorganisms, PBTCA is also used in cleaning agents, disinfectants, and personal care products to prevent the growth and spread of bacteria, fungi, and other microorganisms.

Factory Map


It should be noted that the application of PBTCA needs to be adjusted according to specific situations and needs, and relevant usage guidance and safety regulations must be followed. During use, it is important to pay attention to appropriate concentration control and condition settings to achieve optimal results and ensure safety.


For more relevant information, please refer to the following link or contact us
https://www.krwater.com/01-PBTCA.htm
TEL:  +86-632-3671188
FAX:  +86-632-3671189
E-mail: [email protected]
ADD: No.1, Fuqian South Road, Xuecheng Chemical Industrial Park, Xuecheng District, Zaozhuang City, Shandong Province, China  

Let's introduce PBTCA, one of the wastewater treatment agents, which is 2-Phosphonobutane -1,2,4-Tricarboxylic Acid. It not only has low phosphorus content, but also performs well in scale and corrosion inhibition, especially at high temperatures. Its scale inhibition performance is far superior to commonly used organic phosphonic acids.


Its structure contains phosphonic acid and carboxylic acid, therefore it has good scale and corrosion inhibition performance. Compared to commonly used organic phosphonic acids, it performs better at high temperatures and can improve the solubility of zinc, has strong resistance to chlorine oxidation, and has good synergistic properties in combination. It is widely used in the compounding of efficient scale and corrosion inhibitors, especially suitable for compounding with zinc salts, copolymers, etc., and can be used in various operating scenarios that require high concentration ratios.


In addition to water treatment, PBTCA can also be used as a metal cleaning agent and chelating agent in the washing industry. Usually used in combination with other water treatment agents such as zinc salts, copolymers, organic phosphorus, azoles, etc. When added separately, it is recommended to add 5-15mg/L.


Due to PBTCA being an acidic substance, please pay attention to labor protection and avoid skin and eye contact. If accidentally in contact, immediately rinse with plenty of water.
For those who need to purchase more information about this product or purchase related products, please contact us
    TEL:  +86-632-3671188
   FAX:  +86-632-3671189
E-mail: [email protected]
   ADD: No.1, Fuqian South Road, Xuecheng Chemical Industrial Park, Xuecheng District, Zaozhuang City, Shandong Province, China

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