Krofta Engineering

  What is electrical coagulation?   Direct current is applied to electrical contacts that are dipped in an aqueous solution using the electrocoagulation (EC) method. The electro-oxidation of a sacrificial anode, which is often constructed of iron or aluminum, produces a flocculating agent. EC is an easy and effective method to remove this flocculating agent.   What is the principle of electrocoagulation?   Its fundamental idea is based on how water molecules respond in a redox reaction to a strong electric field. In the process of oxidizing the anode material, coagulating agents are released, forming metal hydroxide complexes that neutralize particulate materials and produce agglomerates.   Where is electrocoagulation used?   Electrocoagulation (EC) is a technique used for wastewater treatment, industrially processed water , and medical treatment .   Wastewater treatment   Anodes and cathodes, two pairs of metal sheets used in electrocoagulation,...

  WIP management solutions range from small, highly focused measures like as inventory management to extensive, end-to-end projects incorporating system linkages and process automation. The ultimate goals of any of these solutions are to keep WIP flowing efficiently, eliminate unnecessary inventory accumulation, and support several production objectives at the same time. While narrow-scope solutions yield efficiency and benefits, WIP management strategies that provide insight throughout the whole supply chain yield the best outcomes.  A comprehensive approach to WIP management entails multiple layers of well-integrated business IT solutions to achieve end-to-end visibility of core business processes such as production, procurement, and distribution, as well as insights into business resources such as cash, raw materials, production capacity, customer orders, purchase orders, and human resources. This structure often contains an ERP, a manufacturing execution system (MES), and ...

Dewatering is  a term to describe the removal of groundwater or surface water from for example a construction site . In construction, the water is pumped from wells or sumps to temporarily lower the groundwater levels, to allow excavation in dry and stable conditions below natural groundwater level. What are the methods of dewatering? Sumps and Ditches. Shallow Well System. Deep Well System. Well Point System. Vacuum System. Cement Grouting System. Chemical Process. Freezing Process.   In which process dewatering is mostly used? Explanation: Drainage or dewatering is the process of removing the water from the water table for the purpose of excavation for construction purpose.   What equipment is used for dewatering? These include  centrifuges, filter presses, drying beds, sludge lagoons, and gravity and low pressure devices .   Why do we need dewatering? Natural evaporation aside, a dewater...