PAC is an inorganic polymer coagulant mainly by compressing double, adsorption charge neutralization, bridging adsorption, precipitation was netting mechanism of action, so that the water fine particulates and colloidal ion destabilization, aggregation, flocculation, coagulation, sedimentation, to purify the treatment effect of the product compared with other coagulants, has the following advantages:. l, a wide range of applications, adapt aqueous 2 wide, easy to quickly form large alum, precipitation good performance. 3, suitable for a wide range of PH value (5-9 rooms), and the treated water PH value and alkalinity decrease little. 4, the water temperature is low, you can still maintain a stable sedimentation effect. 5, alkalized degree than other aluminum, iron high, equipment for small erosion.
Uses: Widely used in the coagulation process a variety of industrial wastewater, such as wastewater, oily wastewater, the city's comprehensive sewage, waste water and chemical waste and other mineral processing has excellent coagulation properties, the water can be removed CODCR, BOD5, suspended solids SS. , heavy metals, color, odor and other pollutants, especially for low-temperature, low turbidity special water effects water better.
Features: This product is developed on the basis of aluminum and iron salts coagulation mechanism of hydrolysis on an inorganic polymer coagulant, based on the principle of synergy, adding or three elemental iron oxide and other iron-containing compounds compound And a new type of efficient coagulant obtained Efficient inorganic polymer flocculant iron salts, as multicore architecture, making it the coagulation purification process, can quickly neutralize the negatively charged surface of colloidal particles in water, making it off steady, but bridging or arising from the adsorption flocculation between particles.
Project Test Data
Iron content (Fe2O3),% ≥18
PH (1% solution) 2-3
No solution, 1.0%
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