{"product_id":"ewtecmep","title":"Electrocoagulation Cell with Modular Electrode Plates for Wastewater Treatment, EWTECMEP","description":"\u003cp\u003eAn Electrocoagulation (EC) Cell is an electrochemical reactor that generates coagulants in situ through the electrolytic dissolution of sacrificial metal anodes (typically iron or aluminum) to destabilize, aggregate, and separate colloidal particles, emulsified oils, and heavy metals from wastewater.\u003c\/p\u003e\n\u003cp\u003eThe overall process inside the cell operates via four concurrent phenomena: anodic dissolution, aqueous hydrolysis\/speciation, cathodic water reduction (electroflotation), and direct electro-reduction. (1) \u003cstrong\u003eAnodic Reactions (Sacrificial Electrodes)\u003c\/strong\u003e: Take aluminum anode as an example: \u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/EWTECMEP_02_160x160.jpg?v=1788395978\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003eAl^{3+} hydrates and polymerizes into species such as [Al13O4(OH)24(H2O)12]^{7+} (Al13 Keggin ion), which neutralize negative surface charges on colloids. (2) \u003cstrong\u003eCathodic Reactions \u0026amp; Electroflotation\u003c\/strong\u003e:\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/EWTECMEP_04_160x160.jpg?v=1788395978\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003eThe resulting microbubbles (diameter: 15–60 um) have a higher specific surface area than bubbles from dissolved air flotation (DAF), lifting low-density floc and emulsified hydrocarbons directly to the surface as scum.\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eThe primary wastewater treatment applications are summarized below: (1) \u003cstrong\u003eOily \u0026amp; Emulsified Effluents\u003c\/strong\u003e: Breaks down mechanical and surfactant-stabilized cutting fluids, drilling muds, and refinery wastewater (COD\/oil removal \u0026gt;90%). (2) \u003cstrong\u003eTextile \u0026amp; Dye Effluents\u003c\/strong\u003e: Rapid decolorization via coagulation coupled with direct anodic oxidation and cathodic dye cleavage. (3) \u003cstrong\u003eHeavy Metal Precipitation\u003c\/strong\u003e: Co-precipitation and adsorption of As^{3+\/5+}, Cr^{6+}, Cu^{2+}, Pb^{2+}, andZn^{2+} onto freshly precipitated metal hydroxides down to sub-ppm levels. (4) \u003cstrong\u003eSemiconductor \u0026amp; Mining Wastewater\u003c\/strong\u003e: Efficient stripping of fluoride (F-) via insolubilization with Al^{3+} flocs to form insoluble fluoroaluminate complexes.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; height: 923.2px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"width: 30.3384%; height: 10px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.3406%; height: 10px;\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eEWTECMEP (E-WTECMEP)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 67.2px;\"\u003e\n\u003ctd style=\"width: 30.3384%; height: 67.2px;\"\u003e\u003cem\u003ePower\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.3406%; height: 67.2px;\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eDC power source with output of 15 V, 500 A for operation.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 184.8px;\"\u003e\n\u003ctd style=\"width: 30.3384%; height: 184.8px;\"\u003e\u003cem\u003eWorking Mechanism\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.3406%; height: 184.8px;\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eAnode Plate: the metal ions dissolved into solution under continuous electrolysis, and form flocs to quickly absorb the COD, pigment, colloid, heavy metal, and suspension. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCathode Plate: The microsize hydrogen bubbles from water electrolysis will bring the flocs onto solution surface, which will be removed by the automatic slag scrapping system.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 566px;\"\u003e\n\u003ctd style=\"width: 30.3384%; height: 566px;\"\u003e\u003cem\u003eStructure\/Components\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.3406%; height: 566px;\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003cul\u003e\n\u003cli\u003eEquipment Cover Material: Transparent PVC, corrosion-resistance. Split container design is convenient for disassembling and cleaning \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eModular Electrode Plate: Al mesh (300 * 300 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e          \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/EWTECMEP_05_160x160.jpg?v=1788408011\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe chain system automatically drives the slag scrapping unit to remove the flocs. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e           \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/EWTECMEP_06_160x160.jpg?v=1788409352\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIndividual channel control for water inlet valve, water outlet valve, and bottom mud valve.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e          \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/EWTECMEP_07_160x160.jpg?v=1788410485\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.6px;\"\u003e\n\u003ctd style=\"width: 30.3384%; height: 47.6px;\"\u003e\u003ci\u003eDimension\u003c\/i\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.3406%; height: 47.6px;\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003cul\u003e\n\u003cli\u003e~L1500 * W600 * H1100 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.6px;\"\u003e\n\u003ctd style=\"width: 30.3384%; height: 47.6px;\"\u003e\u003cem\u003eWeight\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.3406%; height: 47.6px;\"\u003e\n\u003cul\u003e\n\u003cli\u003e~50 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReferences\u003c\/strong\u003e:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0043135402001185\"\u003eJ. Q. Jiang, et al. Laboratory study of electro-coagulation–flotation for water treatment, Water Research, 2002, 36, 4064-4078.\u003c\/a\u003e \u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S2666445323000016\"\u003eS. Boinpally, et. al., A state-of-the-art review of the electrocoagulation technology for wastewater treatment, Water Cycle, 2023, 4, 26-36\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"SETGY","offers":[{"title":"Default Title","offer_id":48275633078502,"sku":"EWTECMEP","price":6999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/EWTECMEP_main.jpg?v=1788395817","url":"https:\/\/echemsupplies.com\/products\/ewtecmep","provider":"EChem Supplies","version":"1.0","type":"link"}