Water clarifierBHQ-130 is mainly a cationic polymer solution; it is a colorless to light yellow liquid and used for wastewater treatment systems to reduce oil content in wastewater. It is used for wastewater treatment system of oilfields and water treatment systems of factories, can accelerate demulsification speed of emulsified oil in wastewater and can make oil droplets rapidly flocculate to become large and floated. Used in wastewater treatment systems of oilfields, it can increase oil removal rates of equipments such as coalescers, flotation machines and hydraulic cyclones.