load support system Articles

  • 3 Scientific Tools to Help You Better Understand Your Water Quality

    There are many ways of testing and understanding your water quality with online scientific tools and models. One such resource is the National Water-Quality Assessment (NAWQA) project run by the U.S. Geological Survey (USGS). The project, which was founded in 1991 to develop reliable information about water sources to support decisions on water quality management ...

  • Creep not a factor for Geocell load support

    An accurate understanding of creep resistance is essential to proper material selection when using polymers, and in the case of geocells, this science is being misapplied.  The definition of creep deformation is the tendency of a solid material to move slowly or deform permanently under the influence of mechanical stress.  Creep is something that creates fear and uncertainty with all ...


    By Presto Geosystems

  • Why are we monitoring nutrients at different depths?

    Recently, LG Sonic introduced the MPC-Lab, an innovative monitoring buoy that can monitor algae, physico-chemical variables, and even nutrients such as nitrogen and phosphorus in near real-time and at different depths in a body of water. Combined with our other monitoring tools, this system offers a unique way to detect the spatial and temporal patterns of nutrient concentrations which play a ...


    By LG Sonic

  • Aerodynamic instability of cable-supported bridges considering the initial deformed shape due to dead loads

    The aerodynamic instability of cable-supported bridges is studied, with due account taken of the initial deformed shape of the bridge due to the dead loads. The two-node catenary cable element is adopted to model the non-linear behaviours of cables with sags of various magnitudes. Self-excited wind loads are expressed in terms of flutter derivatives. The aerodynamic instability analysis is ...


    By Inderscience Publishers

  • Rear Loaded Garbage Body Parts

    Hydraulic garbage trucks are home waste collecting and transporting vehicles which are loaded either by hand or by container. In garbage trucks produced by HİDRO-MAK, body, discharge plate, hopper, compaction plate and hydraulic-pneumatic-electric diagrams are produced as a whole. ...


    By HidroMak

  • Which is better, three or four load points?

    It is a commonly asked question: Is it better to use three or four load points on a scale? In theory, you can use any number of load points (load cells) to support a vessel. The actual number used is dependent upon these factors: The vessel’s geometry (shape and number of supports). The vessel’s gross weight (both live and dead weight). The vessel’s structural ...


    By Hardy Process Solutions

  • A decision support system for air quality management combining GIS and optimisation techniques

    This paper describes a multi-tiered approach to the design of plans and policies for urban environmental management, in particular air quality, as related to the energy and transportation sectors. The approach is based on the iterative combination of sectoral and global optimisation models, including a discrete multi-criteria approach, and spatially distributed air quality models. The approach ...


    By Inderscience Publishers

  • A web-based environmental decision support system for legacy models

    An environmental decision support system (EDSS) was designed for the Occoquan system in Northern Virginia, USA. This EDSS is available through the internet using web-browsers, and enables stakeholders to interact with complexly-linked water resources models for the Occoquan system based on seven implementations of HSPF and two implementations of CE-QUAL-W2 software. Using the web-interface of ...


    By IWA Publishing

  • Nitrogen and carbon removal thanks to bacterial processes in a single stadium system ( PRiBioAC 3S ) in wastewaters with high organic and nitrose load

    Biologic procedure for nitrogen and carbon removal in a single step system (PriBioAC 3S) from zootechnical sewage with an high organic and nitrogen level. A solution for nitrate problem Paolo Broglio (paolo.broglio@ecologia-applicata.it) - Ecologia Applicata S.r.l. Services for Ecology Scientific Organization of Environmental ...


  • Optimal waste load allocation using graph model for conflict resolution

    In this paper, a new methodology is proposed for waste load allocation in river systems using the decision support system (DSS) for the graph model for conflict resolution II (GMCRII), multi-criteria decision making (MCDM) analysis and the Multi-Objective Particle Swarm Optimization (MOPSO) algorithm. Minimization of total treatment and penalty costs and minimization of biological oxygen ...


    By IWA Publishing

  • Loading of an Anaerobic Packed Bed for Treatment of a High Strength Gray Water

    ABSTRACTIn preparation of long-duration manned space flight, biological treatment systems have been evaluated for mission specific waste streams consisting of a high-strength gray water. The purpose of the work was to determine the appropriateness of using nitrification and denitrification to treat the urine-humidity condensate waste stream and to determine the optimal loading rate for the bench ...

  • Optimized ship loading at marine terminal Immingham (GB) case study

    Associated Petroleum Terminals optimizes planning, loading, inventory management and administration with OpenTAS The challenge of IT systems is that they need to be integrated to be most efficient. Associated Petroleum Terminals (APT) decided to face this challenge. In 2010 APT was looking for a new integrated IT solution to replace the current system as it could no longer meet the ...


    By Implico Group

  • Green Roof Media Selection for the Minimization of Pollutant Loadings in Roof Runoff

    ABSTRACTStormwater is a leading cause of water quality impairment in estuaries like the Chesapeake Bay. Green roofs are a potential best management practice for urban areas where land for traditional stormwater practices is unavailable. They are aesthetically pleasing, with excellent water retention ability. However, it is unknown how effective they are at treating stormwater. Typical media ...

  • Case study - RTO handles high VOC loading at silgan containers

    OVERVIEW Regeneration Game - Originally printed in The Canmaker Magazine - Sayers Publishing Group As the first generation of oxidizer systems in the industry nears the end of their service life, many canmaking plants face repair or replacement of their existing air pollution control systems. Like many others in the industry, a Silgan canmaking plant in the ...

  • Analytical Support for Cost-Effective Pollution Control

    ' Analytical tools have been developed by the World Bank Group to estimate rapidly the extent and impacts of pollution in a given situation and to support decisions on pollution management. These tools help decision makers to overcome the frequent lack of data on emissions from different sources, their impact on ambient quality, and mitigation alternatives.' Decision Support System for ...


    By The World Bank

  • Solar Panel Support Posts Latchways Fall Protection

    With the ever increasing requirement for renewable energy, the use of a building’s roof as a generator of power and subsequent revenue stream has become more viable and principally linked with the installation of solar panels. Latchways success in the fall protection market has been based on innovative fixing and load control technology which is utilised in the Latchways Solar Panel ...


    By Latchways PLC

  • Geoweb 3D Confinement System reinforces active heavy load areas at CSX Rail Laydown Yard Charleston, South Carolina - Case Study

    Project Overview: The CSX Charleston Intermodal terminal aggregate surface lot required base reinforcement due to poor subgrade conditions. The two areas included one area to support 120,000 pound reach stackers lifting and moving 10,000 pound containers and an existing grass area to support empty chassis parking. ...


    By Presto Geosystems

  • HydroUnits: supporting dimensional analysis in hydrologic computing systems using sensor-based standards

    Unit representation in the Transducer Electronic Data Sheet (TEDS) specified in the IEEE 1451 standards is a binary sequence of 10 octets that encode the physical units as a product of the seven Système International base units, plus radian and steradian, each raised to a rational power in addition to an unsigned integer indicating the structure of the unit. While this representation seems ...


    By IWA Publishing

  • Increasing condenser capacity without adding tubes to support a station uprate

    Abstract A station uprate provides an economical opportunity to improve the generation capacity of a power plant if all the major system components are able to handle the effects of increased generation. The magnitude of uprate from increased steam generation will be limited by the maximum capacity of the weakest link in the cycle, which for many plants is the condenser. The condensers ...


    By Intek, Inc.

  • Polymer Concrete for Structural Restoration and Corrosion Protection of Concrete Support Columns

    Introduction A large copper mine and refinery in the western United States had a dilemma. Their cell house, which contains over 1,500 cells, each holding more than 20,000 gallons of electrolyte, had experienced severe corrosion and structural degradation of the support columns for the tanks. These columns support the cells in their solvent extraction and electrowinning process. This ...


    By Sauereisen Inc.

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