Greenlab Environment Consultants Limited (Greenlab ECL) products

Wastewater treatment process. Coarse screens or bar racks: (1) removes large objects, rags, debris ; (2) protects downstream pumps, valves, pipelines ; (3) cleaning may be accomplished manually or mechanically ; (4) mechanically cleaned bar racks typically used instead of coarse manually cleaned screens ; (5) bar rack is inclined to facilitate , cleaning ; (6) approach velocities should ensure self-cleaning, but not dislodge solids.

Recovery and reuse of process water in industrial treatment systems requires a new technological strategy based on the separation of process water from the process chemistry.

Recovery and reuse of process water in industrial treatment systems requires a new technological strategy based on the separation of process water from the process chemistry. What Are Sewage Treatment Plants, and How Do They Work? Essentially, a sewage treatment plant operates by circulating air to encourage the growth of bacteria to break down sewage. The goal is to deliver much cleaner, more environmentally friendly effluent. It involves a similar process to a typical septic tank but has some key differences. Sewage treatment plants, depending on their size, can treat the waste of commercial properties or a number of domestic dwellings.