PPT-Backwash

Swash Swash Movement of waves up a beach Backwash Movement of ways down a beach always at right angles to the beach Swash and backwash How can we show this movement with an action Longshore. brPage 1br LW57347RI57347ELOHQH 6WRUPZDWHU573476HUYLFHV57347LYLVLRQ 35736125736157347R 57368573685736857347DOQXW573476WUHHW ELOHQH57359573477HD Higher Geography. Physical Environments: Lithosphere. Topic Outline. Name and explain the . erosion processes. at . work.. Explain . the formation of the following . erosional landforms . with the aid of a diagram and named . Coasts. Coastal Erosion [Date]. Today I will:. Know the key terms. Know how a bay and wave cut platform is formed . Geography. Coasts. Processes of Erosion at the Coastline. 1. Hydraulic Action: . beaches and spits . to form in . bays. ?. . Homework: due next lesson.. Explain the process of . longshore. drift. You may use a diagram to help with your answer (4). Homework: from last lesson.. Unit 2 – Natural Environment. Topic 1 – Coastal Landscapes. Lesson Aims:. . Able to describe the characteristics of . destructive. and . constructive. waves. Waves. Waves are responsible for just about all the physical features and changes found along coastlines.. Issued April 2004 EPA 181/04: This document replaces the EPA Information Sheet No. 13 ‘Disposal of Backwash Water from Swimming Pools’ issued in September 1999. It provides information on ( May 2012) 1 RHODE ISLAND DEPARTMENT OF ENVIRONMENTAL MANAGEMENT OFFICE OF WATER RESOURCES Best Management Practices for the Discharge of Residential Water Softener Backwash Brine in Unsewered Are Headlands and Bays. Cliffs and Wave Cut Platforms. Caves, Arches, Stacks and Stumps. Swanage Bay. Example of headlands and bays on the Dorset coastline.. Headlands and bays. How are cliffs and wave-cut platforms formed?. Qomarudin. . Helmy. Tipe. :. Slow sand filtration. Rapid (gravity) sand filtration. Rapid (pressure) sand filtration. Pengertian. .?. Sand filtration is a water purification process in which water is passed through a porous bed of filter medium. 20010410-5 Swing From Pond Drain to street Drain to street Turbo Vortex Filter Filter Backwash Recirculate Filt drawn by Mike Casey mikec@caseyspm.com Rinse Close Waste Recirculate Today I will:. Know the key terms. Know how a bay and wave cut platform is formed . Geography. Coasts. Processes of Erosion at the Coastline. 1. Hydraulic Action: . Waves crash against a cliff and drive water under great pressure into cracks in the rock. This pressure squeezes the air and as the wave falls back the air expands explosively, loosening pieces of rock.. Common theories suggest a number of mechanism that act simultaneously in the solids.. These mechanisms are : 1. Staining 2. Sedimentation 3. Impaction 4. Interception. .. Straining. : Some particles are too large to pass through pores, these particles become trapped and are removed. . Unit 1. Coastal Processes. Waves are formed by wind blowing over the sea. The size of wave is determined by the strength of the wind, the duration of the wind and the distance the wind blows over (fetch).. Maine Water Utilities-Portland, ME. Session 22. Wednesday, February 7, 2018. Number 1. Thank you!. Presentation is a Tribute to:. Small Package Plant in Eastern NY. Superintendent who had major concerns:.