Flood Control Articles

The customer Steel industry plants all over the world have multiple processes, most of them emitting CO and CO2 in very high concentrations (tens of %). CO is used as a combustible due to its high calorific value. It is stored in a huge tank before it is used by the power plant next door. CO in such high concentration is explosive in presence of a few molecules of oxygen. Therefore, ...

Sep. 21, 2017

By Siemens Industry, Inc. - Process Analytics

What happens to the water network in the wake of hurricanes and floods? Just days after Hurricane Harvey dumped over 50 inches of rain on the American state of Texas causing the deaths of 60 people and delivering billions of dollars worth of damage to homes and property, Hurricane Irma has wreaked havoc in the Caribbean with the most powerful Atlantic storm in recorded history. ...

Sep. 8, 2017

By Detectronic Ltd

Human societies around the world have used timber as a building material for thousands of years. As wood is the only significant biological building material we are naturally inclined to believe that using wood in construction is good for the environment. As a matter of fact the environmental benefits of using timber are not straightforward: although it is a natural product, a large amount of ...

Jun. 20, 2017

By Geoplast US Corp.

Greener Waste Technology has been working with a utility company to combat the effects of flooding on a filter bed works. The works in question is low lying and next to a river which recently burst its embankment and flooded the filter beds entirely. The flood distributed large volumes of silt and mud onto the filters blocking the beds and starving the indigenous bacteria population of oxygen ...

Jun. 13, 2017

By Greener Waste Technology

Auditing the new ISO 14001:2015:  Environment Impacts does not equal Risk In recent transition audits, there has been one common misconception that I have seen repeated, and that is that environmental impacts are risks.  This is not correct.  Environmental impacts do not equal risk. Let’s start ...

Jun. 4, 2017

By Strategies for the Environment

Rapid urbanisation, population growth and the effects of climate change drive the need for sustainable urban water management (SUWM) in Asian cities. The complexity of this challenge calls for the integration of knowledge from different disciplines and collaborative approaches. This paper identifies key issues and sets the stage for interdisciplinary research on SUWM in Asia. It reports on the ...

May 19, 2017

By IWA Publishing

Evaluation of pluvial flood risk is often based on computations using 1D/2D urban flood models. However, guidelines on choice of model complexity are missing, especially for one-dimensional (1D) network models. This study presents a new automatic approach for simplification of 1D hydraulic networks (SAHM) using trimming and merging techniques, with performance evaluated in a 1D/2D case study. ...

May 12, 2017

By IWA Publishing

Abstract Accurate prediction of flood extents in urban catchments is extremely difficult without having a 1d/2d integrated modeling approach. The integrated flood modeling is becoming popular and a new benchmark for urban flood risk management studies. City of Glen Eira in Victoria, Australia is a developed metropolitan municipality. The council is responsible for the management ...

Apr. 21, 2017

By XP Solutions

Scotland, UK Scottish Canals, Glasgow City Council and Scottish Water Dec 2012 – Aug 2013 The Metropolitan Glasgow Strategic Drainage Partnership (MGSDP) commissioned AECOM to undertake a feasibility study investigating whether or not the Forth and Clyde canal should take surface water from North Glasgow as a means to supporting regeneration and development ...

Apr. 20, 2017

By XP Solutions

Overview On 20th July 2007, an unusual storm swept west across England along the approximate line of the M4 motorway. Thatcham, a town in Berkshire, was one of the worst affected. Many towns in England flooded that month from the Humber to Tewksbury. In fact there were 200 major floods worldwide in 2007 affecting 180 million people. Some of these floods were caused by rainfalls much more ...

Apr. 20, 2017

By XP Solutions

Physical scarcity of freshwater is often given as the reason for water shortages, but it is usually its management that can either create or resolve the problem. This will be illustrated by the case of Barbados. The water management issues are typical of many small island states, some of which are particularly vulnerable to water scarcity, especially in the context of climate change. Barbados ...

Apr. 5, 2017

By IWA Publishing

This paper seeks to complement ongoing discussions around water allocation by offering an analytic framework for examining the evolution of paradigms for water allocation in river basins. It traces this evolution from the hydraulic paradigm through to Integrated Water Resources Management (IWRM) and the current water security paradigm. Using a society-science-practice interaction perspective, ...

Apr. 5, 2017

By IWA Publishing

Project Highlights SPY Run Creek Streambank Repair Owner: City of Fort Wayne, Ind. Engineer: Christopher B. Burke Engineering LLC / Indianapolis office Geosynthetics Distributor: D2 Land & Water Resource Inc. Cellular Confinement System: Geoweb–Presto Geosystems Background ...

Apr. 1, 2017

By Presto Geosystems

Due to the complexity of some managerial problems, especially those related to sanitation, academic studies have shown the need to use appropriate methods to assist in this type of decision. Within this context, this research aimed to provide a review of the literature from the field of decision sciences to the field of water resource management. It was identified in this study that the use of ...

Mar. 18, 2017

By IWA Publishing

Access to safe drinking water and adequate sanitation continue to be significant issues affecting Indigenous populations worldwide. The full participation of Indigenous peoples within water and wastewater policy and decision-making has been hindered by many factors, including capacity, inadequate resources and, overall, a lack of respect or formal recognition of Indigenous rights. This study ...

Mar. 15, 2017

By IWA Publishing

Intensified human activities have brought about great changes in runoff generation and convergence. As a significant part of the hydrological process, recession flows represent the capacity of a river basin to store rain and drain it during dry periods; therefore study of the influence of human-induced factors on flood flow recession is of great importance. The Fuping sub-catchment was ...

Mar. 14, 2017

By IWA Publishing

In reservoir flood control operation, selection of criteria is an important part of the multi-criteria decision making (MCDM) procedure. This paper proposes a method to select criteria for MCDM of reservoir flood control operation based on the back-propagation (BP) neural network. According to the concept of ideal and anti-ideal points, we propose a method to generate training samples of the ...

Mar. 7, 2017

By IWA Publishing

Improper grading in the parking lot of the Fritz Sick Swimming Pool in Lethbridge, Alberta, led to stormwater flooding in the building and breakdown of the lot’s asphalt and subgrade. The consultant and contractor were open to an approach Nilex proposed, based on a complete solution of supply and installation with a rapid turnaround for design. The ability to respond quickly with a solid ...

Feb. 28, 2017

By Nilex

Introduction Climate change is expected to have an impact on every type of weather phenomenon that occurs on Earth.  The nature and magnitude of the impact varies with the location on the planet and the type of weather in question, and coupled climate-weather models, have different degrees of uncertainty about different types of weather (though these models are dramatically improving ...

Feb. 23, 2017

By Climate Institute

The Colombian area of Antioquia creates much of its clean power from hydropower plants along the Guadalupe River. The Guadalupe IV hydroelectric plant generates power with three vertical axis turbines that discharge water below the river level. To prevent flooding, however, the plant needed a solution that ensured the ejector ...

Feb. 22, 2017

By Singer Valve Inc.