Pulp is in the paper making process will be added to the pulp gum, filler, color and other additives modulation into a fiber suspension for papermaking. Pulp is an organic substance with general colloidal properties, rich in plasticity, can be used as a dye and other chemicals on the fabric transfer agent. In the practical application of pulps, the problem of foaming arises from time to time. Thes...
With the increasing awareness of environmental protection, sewage treatment has also received more and more attention. Cesspool is the main equipment for sewage treatment, whether it is domestic wastewater or industrial wastewater, which contains a large number of polluting substances, the composition is more complex, so the difficulty of water treatment is also higher. In the sewage treatment pro...
Oilfield drilling fluid has an important role in the process of oilfield extraction, can clean the bottom of the well, keep the bottom of the well clean, lubricate the drill bit drilling tools to reduce wear and tear, etc. It is a circulating fluid used in the drilling process, which is a mixture of liquids, solids, and chemical treatment agents. Solid-phase substances in drilling fluid mainly ref...