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Magnetic Flocculation Purification and Reuse of Sludge Water from Water Treatment Plants & Sludge Dewatering

The raw water in water treatment plants contains a variety of organic and inorganic pollutants, including suspended solids, colloids, dissolved substances, as well as bacteria, viruses, and other microorganisms. The purification process typically involves mixed flocculation, sedimentation, sand filtration, and disinfection. Most pollutants, especially those under strict control, are discharged along with the sludge water and backwash water from the filters. The added water purification agents combine with the insoluble pollutants to form flocs, which then settle and separate from the water.

2023-03-13

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M<sup>+</sup> FLO-Fe<sup>Ⅱ </sup>ⅡCN Magnetic Flocculation Chemical Process for Advanced Cyanide Removal Water Treatment System

M⁺ FLO-Fe^ⅡⅡCN Magnetic Flocculation Chemical Process for Advanced Cyanide Removal Water Treatment System

Cyanides in industrial wastewater exist in two primary forms: inorganic cyanides and organic cyanides. Inorganic cyanides include simple cyanides (such as HCN, CN-, and compounds like potassium cyanide, sodium cyanide, and ammonium cyanide) and complex cyanides (e.g., [Zn(CN)₄]^2-, [Cd(CN)₄]^2-, [Cu(CN)₄]^2-, [Fe(CN)₆]^2-). Organic cyanides, known as nitriles (e.g., acrylonitrile, acetonitrile), are not suitable for removal using the M⁺FLO-Fe^ⅡCN method.

2022-03-28

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Lime/Soda Ash Hardness Removal and Softening + Magnetic Flocculation (Coagulation) Sedimentation Advanced Water Purification System

The chemical method using lime/soda ash for hardness removal results in the formation of calcium and magnesium precipitates, CaCO?↓ and Mg(OH)?↓, which exist as fine colloidal particles suspended in water. These particles can adsorb other fine particles, forming a double electric layer that is difficult to coagulate and has poor settling properties. Conventional high-efficiency sedimentation tanks often fail to achieve satisfactory separation, necessitating the construction of large sedimentation basins.

2022-01-10

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M<sup>+</sup>FLO-M.H.V Method for Efficient Phosphorus Removal & Resource Recovery Water Purification System

M⁺FLO-M.H.V Method for Efficient Phosphorus Removal & Resource Recovery Water Purification System

Phosphorus is a typical pollutant in water bodies and also a valuable resource. The treatment of phosphorus in wastewater and its resource recovery have gained increasing global attention, with European countries enacting legislation to set standards for phosphorus recovery rates in wastewater treatment plants. The European Environmental Agency recommends three technical processes for phosphorus recovery from wastewater: MAP (Magnesium Ammonium Phosphate), HAP (Hydroxyapatite), and ViViFeⅡ (Vivianite) methods. MAP Method (Magnesium-based Phosphorus and Ammonia Removal):

2021-09-22

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M<sup>+</sup>FLO-CO<sub>2</sub> Alkaline Wastewater Softening/Neutralization Technology and System Equipment

M⁺FLO-CO₂ Alkaline Wastewater Softening/Neutralization Technology and System Equipment

Traditionally, water quality hardness softening primarily employs the Ca(OH)?/NaOH + Na?CO? method, while high-alkalinity water hardness softening predominantly uses the Na?CO? method. These methods not only consume high-cost soda ash but also require the addition of sulfuric acid for subsequent pH neutralization and adjustment, resulting in significant side effects, particularly the introduction of sodium and sulfate ions, which increase water salinity.

2021-04-19

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M<sup>+</sup>FLO Magnetic Flocculation + Chemical Method for Deep Manganese Removal Water Purification System

M⁺FLO Magnetic Flocculation + Chemical Method for Deep Manganese Removal Water Purification System

Manganese is a multi-valent element, with its oxidation states varying in different media: Mn2? (pink), Mn3? (deep red), Mn?? (black), Mn?? (blue), Mn?? (green), and Mn?? (purple). In neutral water bodies, manganese primarily exists as Mn2?. As a heavy metal pollutant, manganese also serves as an important resource, particularly when its concentration in water is high.

2021-04-16

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M<sup>+</sup>FLO Magnetic Flocculation and Magnetic Separation Water Treatment System - Removal of Anionic Surfactants

M⁺FLO Magnetic Flocculation and Magnetic Separation Water Treatment System - Removal of Anionic Surfactants

Surfactants are classified into anionic, cationic, and non-ionic types and are widely used in various industries such as fiber washing, dyeing and printing, papermaking, and mechanical processing. In the production wastewater of nitrile rubber medical gloves, there are high concentrations of anionic surfactants (such as sodium alkylbenzene sulfonate) generated during leaching and rinsing processes, as well as emulsified colloids, auxiliaries, oils, and other organic compounds.

2021-01-28

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Upgraded M<sup>+</sup>FLO Magnetic Flocculation Sedimentation and Clarification Process for Mining and Mineral Processing Wastewater Treatment

Upgraded M⁺FLO Magnetic Flocculation Sedimentation and Clarification Process for Mining and Mineral Processing Wastewater Treatment

Mining wastewater is generated during mining and mineral processing, with primary pollutants including suspended solids, heavy metals, and salts. Physical-chemical methods are commonly used for treatment. For example, in gold ore beneficiation processes: cyanide leaching + zinc powder displacement/activated carbon adsorption (see detailed cyanide gold extraction flowchart).

2020-03-26

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M<sup>+</sup>FLO Magnetic Flocculation Sedimentation Tank for Efficient Phosphorus Removal Mechanism and Application Cases

M⁺FLO Magnetic Flocculation Sedimentation Tank for Efficient Phosphorus Removal Mechanism and Application Cases

Pharmaceuticals, HPO production of caprolactam, starch processing, brewing, slaughterhouse, and other industries generate wastewater with high pollutant content, particularly with phosphorus levels often far exceeding those of most industrial wastewaters.

2019-12-21

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M<sup>+</sup> FL0-RSi High-Efficiency & Deep De-Siliconation Water Purification System

M⁺ FL0-RSi High-Efficiency & Deep De-Siliconation Water Purification System

Silicon is a chemically active element and does not exist in its free state in nature. Inorganic silicon is one of the most complex inorganic substances in water, existing in forms such as colloidal silicon or dissolved silicon (also known as active silicon). Colloidal silicon refers to silicic compounds in water that exist in a multi-molecule aggregated state, while dissolved silicon refers to silicic compounds in water that exist in ionic or single-molecule forms.

2019-12-11

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M<sup>+ </sup>FLO Circulating Cooling Water By-Pass Filtration System for Hardness and Turbidity Removal

M⁺FLO Circulating Cooling Water By-Pass Filtration System for Hardness and Turbidity Removal

In industrial circulating cooling water systems, the concentrations of ions such as Ca2?, Mg2?, HCO??, Cl?, SO?2?, and SiO?2?, as well as harmful substances like suspended solids, bio-colloids, organics, and oils, increase continuously due to evaporation during system operation. This leads to issues such as ① scale formation and deposition, ② corrosion, and ③ proliferation of microorganisms (bacteria, fungi, and algae), resulting in slimes and blockages.

2019-10-10

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M⁺FLO-LDH法除鹽除硬凈水系統

M⁺FLO-LDH法除鹽機理：其除鹽機理基于LDHs/層狀復金屬氫氧化物層間陰離子具有交換性特點，針對去除某種陰離子A^n-，適配投加相對應的復金屬化合物LDH-A^n-，在一定溫度和PH等條件下發生反應

2019-07-01

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青島太平洋化工裝備有限公司

QINGDAO PACIF CHEM-ENGIN EQUIP INC.

2023-03-13

2022-03-28

2022-01-10

2021-09-22

2021-04-19

2021-04-16

2021-01-28

2020-03-26

Pharmaceuticals, HPO production of caprolactam, starch processing, brewing, slaughterhouse, and other industries generate wastewater with high pollutant content, particularly with phosphorus levels often far exceeding those of most industrial wastewaters.

2019-12-21

2019-12-11

2019-10-10

M+FLO-LDH法除鹽機理：其除鹽機理基于LDHs/層狀復金屬氫氧化物層間陰離子具有交換性特點，針對去除某種陰離子An-，適配投加相對應的復金屬化合物LDH-An-，在一定溫度和PH等條件下發生反應

2019-07-01

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M⁺FLO-LDH法除鹽機理：其除鹽機理基于LDHs/層狀復金屬氫氧化物層間陰離子具有交換性特點，針對去除某種陰離子A^n-，適配投加相對應的復金屬化合物LDH-A^n-，在一定溫度和PH等條件下發生反應