Physical and chemical properties of modified polyaluminum chloride (MPAC)

[Physical and chemical properties] Modified polyaluminum chloride, also known as Jingshuiling, whose molecular formula is [Al ₂ (OH) _n Cl _6-n ·H ₂ O·Fe ₂ (OH) _n Cl _6-n ·H ₂ O]· M, the products are liquid and powder, the liquid is yellow liquid, no peculiar smell, no irritation to the skin

[Preparation] The first step uses a high active iron oxide containing aluminum, aluminum chloride to produce an intermediate product, a second step polymerized aluminum chloride and nontoxic organic polymer complex made spirit purification agent , And then processed into powder and tablets

Figure 2-13 The production process of Jingshuiling

[Application] The use method of modified polyaluminum chloride is the same as that of polyaluminum chloride, and it is also added at the inlet of the sedimentation tank

Table 2-2 The dosage of different turbidity raw water purification spirit powder

Related links: Technical indicators and applications of polyaluminum chloride (PAC)