Requirement of Sewage Treatment Plant:Sewage treatment is the process of removing contaminants from municipal wastewater, containing mainly household sewage plus some industrial wastewater. Physical, chemical, and biological processes are used to re

Types of Sewage Treatment: Activated Sludge Process Plant - Activated Sludge Process Plant is a process for treating sewage and industrial waste-water using air and a biological flock composed of bacterial and protozoa. In activated sludge process wa

Types of Sewage Treatment: Activated Sludge Process Plant - Activated Sludge Process Plant is a process for treating sewage and industrial waste-water using air and a biological flock composed of bacterial and protozoa. In activated sludge process wa

WATER TREA TMENT PLANTS1. SEWAGE TREATMENT PLANT.2. WATER TREATMENT PLANT.3. EFFLUEN T TREATMENT PLANT.4. SAND BED PRESSURE FILTERS.5. Bi-MEDI A FILTERS.6. SWIMMING POOL WATER FILTERATION.7. MICRON FILTERS.8. IRON REMOVAL FILTERS.9. ACTIVATE

sewage Treatment PlantEffluent Treatment Plants STPETPDesign, Construction, Operation and Maintenance

the 3rd Generation Digital Grounding Apparatusfor Perfect Lightning Surge Protectionwithout burying in Ground│US PATENT 7, 652, 865 B2│ │SIRIM TEST : IEC 61643-1│ │CE No. N8 13 12 85780 001│Perfect Ground System(US Patent No 7, 652, 865 B2)Prov

GI Earthing Vs Copper EarthingAs per IS 3043, the resistance of Plate electrode to earth (R) = (r/A) X under root(P/A).Where r = Resistivity of Soil Ohm-meter.A=Area of Earthing Plate m3.The resistance of Pipe electrode to earth (R) = (100r/2πL) X lo

OPR lightning protection systemsExternal lightning protectionMain catalogABB OPR lightning protection systems | 1Lightning mechanism and location 2Lightning protection technologies 3Lightning protection risk analysis 8Lightning protection tec