Development and implementation of an integrated county environmental department ISO 14001 environmental management system

Related articles

• Reservoir Management System Improves Water Quality, reduces costs in Moulton Niguel Water district

  Mar. 1, 2002

  Ever since the turn of the century, chlorine has been used in municipal water treatment systems to help provide a safe and sanitary drinking supply. But maintaining uniform levels of chlorine has long been a challenge for water system operators. Stagnation and stratification in reservoirs, insufficient feeding and blending, and ineffective analysis techniques often lead to chlorine levels water quality and reducing maintenance requirements and costs.

• Sludge Disposal that’s Sustainable, Safe and Economically Viable

  Jan. 1, 2002

  The Kemwater Recycling Process – KREPRO for treatment of sewage sludge is based on a completely new separation technology, which uses existing knowledge in an innovative way. It reduces both the organic and inorganic content of the sludge. The organic content is re-duced by about 30% and the inorganic about 70% if digested sludge is treated. All metals and salts are dissolved; the remaining undissolved inorganics are mainly silicates like sand and grit. In constast, most sludge treatment technologies used today...

• Market Expansion: Private-Public Partnership

  Apr. 1, 2000

  Introduction Severn Trent is one of the world`s largest water and waste services companies. It is an environmental contractor, providing water, sewerage and waste management services to communities around the world. The company safeguards public health by providing safe drinking water and effective sanitation services, while it protects the environment and serves the community by disposing safely of other peoples` polluting waste. On the island nation of Trinidad and Tobago, water service was poor; water was...

• Odor Control Advances at Composting Facility

  Jan. 1, 2000

  The Rockland County (New York) Cocomposting Facility began operations in February, 1999, processing biosolids from the five publicly owned treatment works (POTWs) in the county. The Rockland County Solid Waste Management Authority (RCSWMA) owns the facility, but contracted with Waste Management of New York to design, build and operate (DBO) the 110 wet tons/day agitated bin composting facility located in Hilburn. From the earliest stages of development, RCSWMA has focused on odor control provisions for the...

• Water Industry on the Eco Wave?

  Jan. 1, 2000

  A wave of privatization is rolling through the water industry – at the environment‘s expense? In order to provide an answer to this question, the Environmental-Rating agency oekom research AG, Munich, put a number of water supply companies and manufacturers of water appliances to the environmental test. In results published today, oekom identifies the British water supplier Severn Trent as the environmental leader of the water supply group with a B grade in the overall Environmental-Rating. The Austrian water...

• Evaluation of Ecological Risks Associated with the use of Chlorine Dioxide for the Bleaching of ...

  Jan. 1, 2000

  1.1 Scope and Objectives A small number of viable options are presently available for the bleaching of wood pulp (delignification and brightening) during the manufacture of pulp and paper. The use of chlorine dioxide (ClO2) in the bleaching process has largely superceded the earlier use of Cl2, or elemental chlorine, in the majority of North American pulp mills: It was discovered over a decade ago that the previous widespread use of Cl2 contributed to the production and subsequent release to the environment of...

• Banks and Environment Protection - an Assessment

  Jan. 1, 2000

  Only Average Results in the Environmental-Rating of Europe‘s Forty Most Prominent Banks Switzerland is one of the world‘s most important places for banking. That the Swiss banks are also ahead of their competitors in the area of environmental protection is just one of the findings of an international Environmental-Rating survey published today by oekom research. With grades of C+ each, the two major Swiss banks UBS and Credit Suisse came in as the current environmental leaders in the European banking business....

• Renewable Energy by Fermentation of Organic Waste with the KOMPOGAS Process

  Feb. 1, 1999

  Abstract Alternative, renewable forms of energy are gaining increased importance in the trend to complement or even substitute conventional energies. Biogas production and utilisation is a feasible, environmentally sain and energetically interesting projection with an immense resourse potential in nature available for energy production. KOMPOGAS, as green waste-to-energy system, offers the advanced solution for a highly rationalised system for organic waste treatment with an outstanding compost quality,...

• Quality of compost: the experience of veneto region

  Jan. 2, 1999

  The Regional Administration of Veneto Region (Italy) established in 1991 the rules for authorisation of composting plants for treatment of pre-selected organic wastes, including urban sludges, organic fraction of municipal solid wastes and animal manure. Also chemical composition of compost were regulated (Table 1). Some composting plants started working in 1994; at the moment seven farms are dealing with more than 20.000 tons/year each, while more than ten are involved in composting only small amounts (<500...

• Performance-Based Measurement Systems

  Jan. 1, 1999

  Many of the Environmental Protection Agency`s (EPA`s) methods used to monitor air, water and soil for environmental contaminants prescribe step-by-step details on how the chemical analysis must be conducted and prohibit any deviations or variations. The EPA has recognized that monitoring equipment and technology have improved tremendously over the last few years; that environmental media do not always act the same way for each analysis; and that the matrix may affect the analysis and results. The EPA has been...

• Environmental Situation in Africa

  Jan. 1, 1999

  Abstract Africa The economic and social needs of Africa depends more on its environmental resources but these natural resources are seriously declining and that is really effecting the entire region. Sustainable development in this rapidly changing region has become an imperative, and must take place in the complex context of a diverse and changing ecosystem, political transition and evolution toward market economies. The region is heading towards integrating environmental components into sectors like...

• MSW Composting in the United States

  Jan. 1, 1999

  Massachusetts became home to two new composting facilities that process MSW and biosolids. Nationally, the total number of operating plants is 19. Since the mid-1980s, BioCycle has been conducting an annual, nationwide survey of municipal solid waste (MSW) composting facilities. From the late 1980s into the early 1990s, when it was projected that landfill capacity would drop and tipping fees would skyrocket, interest in MSW composting was high. About two dozen companies were marketing systems and equipment, and...

• Cart-Based Organics Collection. Citizens Drive 65 Percent Diversion System

  Jan. 1, 1999

  For better or worse, citizens opposing waste management projects usually end up being labeled as NIMBYs — not in my backyard. This could have been the case in Halifax, Nova Scotia but instead, the citizens took their opposition one step further, basically taking the design for an acceptable waste management system into their own hands. In the process, they laid out the foundation for an integrated strategy for the four municipalities that now make up the Halifax Regional Municipality (HRM) that was adopted and...

• Thermal Treatment of Automotive Shredder Residues (ASR) Under Reducing Conditions - Experiences ...

  Jan. 1, 1999

  Abstract After fulfilling the short-term aim of the so-called Swiss IGEA concept for the disposal of used cars, the medium-term aim, to construct special incineration plants for ASR only, should be attained during the next few years. A research project for studying possibilities for that purpose is now under way within the Swiss National Science Foundation’s Priority Program Environment. The mass and energy fluxes at pyrolysis of ASR in the industrial shaft furnace of the battery recycling company BATREC as...

• Removal of Phenol and M-Cresol from Waste Water using Sulphuric Acid Salts of Trioctylamine in ...

  Jan. 1, 1999

  Abstract An experimental study of the batch extraction of phenol and m-cresol using an emulsion liquid membrane system is reported. The influence of organic carrier, organic diluent, tertiary amine concentration and the phases volume ratio is examined. A modified version of the model proposed by Chaudury and Pyle (1992) is used. Good agreement is observed between the model and experimental results. Introduction The effective removal of organic pollutants from industrial wastewater is a problem of great...

• Eco-Industrial Development: The case of the United States

  Jan. 1, 1999

  Issue: Businesses, local government and community groups are all seeking new answers for how to assure greater compatibility between environmental and economic opportunities. One possible contribution to meeting this challenge is a new phenomenon capturing the imagination of those concerned with responsible economic development in the United States. This phenomenon is known by various names, grouped here under the rubric of eco-industrial development. Eco-industrial development represents a systematic effort...

• Building Experience: Energy Efficient Buildings

  Jan. 1, 1999

  Issue: The development of large commercial, governmental and even residential buildings which take advantage of energy efficient design and incorporate on-site renewable energy sources could have a major impact on achieving and maintaining Kyoto targets on reducing carbon dioxide (CO2) emissions in the future. Although demonstration sites across Europe have been built, the lessons learnt in their development and subsequent performance have not penetrated the wider marketplace. Relevance: Since the 1997 Kyoto...

• National Biosolids Overview

  Jan. 1, 1999

  In all, the 1990s have been good for the biosolids recycling community. Greater quantities of biosolids are being beneficially used than ever before, there are national biosolids regulations that are widely accepted as a good baseline, and there is an extensive, accessible network of researchers, practitioners, advisers and public officials who when combined, provide thousands of years worth of valuable knowledge and experience. We end this decade, however, with perhaps a greater challenge than we started with —...

• Management Systems in Taiwan

  Jan. 1, 1999

  To assist industry in Taiwan to implement the ISO 14001 EMS standard, the Industrial Development Bureau (IDB) of Ministry of Economic Affair has launched a program to encourage industries that are willing to implement an environmental management system (EMS) this year. For the last 3 years, Taiwan`s federal government has been carrying out a similar pilot plan. Starting from this year, the government will extend the scope of the program to let over 50 companies of 20 different industries participate. It is...

• Fruit and Vegetable Processing Industry - Pollution Prevention Guidelines

  Jan. 1, 1998

  Introduction Pollution Prevention Guidelines to provide technical advice and guidance to staff and consultants involved in pollution-related projects. The guidelines represent state-of-the-art thinking on how to reduce pollution emissions from the production process. In many cases, the guidelines provide numerical targets for reducing pollution, as well as maximum emissions levels that are normally achievable through a combination of cleaner production and end-of-pipe treatment. The guidelines are designed to...

• Cement Manufacturing Industry - Pollution Prevention Guidelines

  Jan. 1, 1998

  Introduction Pollution Prevention Guidelines to provide technical advice and guidance to staff and consultants involved in pollution-related projects. The guidelines represent state-of-the-art thinking on how to reduce pollution emissions from the production process. In many cases, the guidelines provide numerical targets for reducing pollution, as well as maximum emissions levels that are normally achievable through a combination of cleaner production and end-of-pipe treatment. The guidelines are designed to...

• Continuity, Credibility and Comparability: Key challenges for corporate environmental performance ...

  Jan. 1, 1998

  Introduction & Background Aim and scope of the report This report, aimed at both individual companies and organisations representing company stakeholders and policy-makers, summarises current trends, problems and developments in the areas of Environmental Performance Indicators (EPIs); Environmental Reporting; Environmental Performance Ranking; and their interconnections as a contribution to enhancing the eco-efficiency of companies. There is also a supplementary report focusing on environmental reporting...

• Common Treatment Technologies for Radionuclides in Soil, Sediment, and Sludge

  Jan. 1, 1997

  Unlike organic contaminants (and similar to metals), radionuclides cannot be destroyed or degraded; therefore, remediation technologies applicable to radionuclides involve separation, concentration/volume reduction, and/or immobilization. The most commonly used treatment technology for radionuclides in soil, sediment, and sludge is solidification/stabilization (S/S). This treatment technology is described briefly below. Solidification processes produce monolithic blocks of waste with high structural integrity....

• Containment for Soil, Sediment, and Sludge

  Jan. 1, 1997

  Containment treatments are often performed to prevent, or significantly reduce, the migration of contaminants in soils or ground water. Containment is necessary whenever contaminated materials are to be buried or left in place at a site. In general, containment is performed when extensive subsurface contamination at a site precludes excavation and removal of wastes because of potential hazards, unrealistic cost, or lack of adequate treatment technologies. Containment treatments offer quick installation times and...

• Water Quality Models

  Jan. 1, 1997

  ` In order to determine the impacts of a particular discharge on ambient water quality, it is usually necessary to model the diffusion and dispersion of the discharge in the relevant water body. The approach applies both to new discharges and to upgrading of existing sources. This note provides guidance on models that may be applicable in the context of typical Bank projects.` Introduction Mathematical models can be used to predict changes in ambient water quality due to changes in discharges of wastewater. In...

• Waste Treatment

  Jan. 1, 1997

  Introduction The Department of Energy`s (DOE) Waste Management program directs the storage, treatment, and disposal of waste generated by DOE`s activities. In support of this mission, the Waste Management program uses a variety of treatment technologies to change the characteristics of the waste so that it may be more easily managed. What Is Waste Treatment? Waste treatment techniques are used to change the physical, chemical, or biological character of the waste, to reduce its volume and/or toxicity, and...

• Integrated Wastewater Management

  Jan. 1, 1997

  ` Appropriate wastewater management, within an overall water resources management program, is essential to responsible use of the environment and to affordable provision of services. Such management programs are best developed at a river basin or sub-catchment level. An approach is outlined for developing a wastewater strategy and an implementation plan for a river basin.` Integrated Management The Bank promotes a systematic approach to water resources management, incorporating water resources planning and...

• Comparative Risk Assessment

  Jan. 1, 1997

  ` Comparative risk assessment provides a systematic way to compare environmental problems that pose different types and degrees of health risk. It combines information on the inherent hazards of pollutants, exposure levels and population characteristics to predict the resulting health effects. Using data from available sources, rapid, inexpensive comparative risk assessments can identify the most significant health problems. Together with consideration of costs, technical feasibility and other factors, the...

• Integrated Environmental Management in a German Brewery

  Jan. 1, 1997

  Case Study Name of company: Neumarkter LammsbräuSector: BreweryNumber of employees: 80Country: Germany AbstractNeumarkter Lammsbräu is an 80-employee brewery located in Bavaria, a German region which has a strong tradition for beer. At the beginning of the 1970s, agriculture in the region became increasingly intensive. The quality of beer was being sacrificed for quick and high returns on sales. Neumarkter Lammsbräu wanted to safeguard the quality of its products and develop a strategy for success. The company...

• Wastewater Treatment: Overview and Background

  Jan. 1, 1995

  SummaryWaste discharges from municipal sewage treatment plants are a significant source of water quality problems throughout the country. States report that municipal discharges are the main source of impairment to estuaries and coastal waters, the second leading source of impaired rivers and streams, and also are a major source of pollution in lakes. Pollutants associated with municipal discharges include nutrients (which can stimulate growth of algae that deplete dissolved oxygen in surface water), bacteria and...

• Criteria for Solid Waste Disposal Facilities

  Jan. 1, 1993

• Economic and Environmental Benefits Flow From Filtration Technology

  Jan. 1, 1993

  Crossflow filtration operations typically fall into one of four categories: microfiltration (MF), ultrafiltration (UF), nanofiltration (NF), and hyperfiltration more commonly known as reverse osmosis (RO). The most common of the operations is reverse osmosis due to its ability to remove dissolved impurities including dissolved salts. Crossflow filtration machines typically include the membrane elements and housings, interconnecting piping, pumps, prefilters, controls, and instrumentation - all on one common...

• Membrane Selection and Optimal Ammonium Nitrate Chemistry for Reverse Osmosis Treatment of ...

  Jan. 1, 1990

  A process for manufacturing explosives produces an ammonium nitrate-laden wastewater, which can be successfully treated with reverse osmosis (RD). Key to RD use is balancing the competing waste solution chemistry requirements of the two target solutes, to enhance the performance of the particular RD membrane chosen. While the EPA requires only the reduction of the N03 and NH4+ discharge levels one manufacturer has chosen the approach of reusing both permeate and concentrate streams to `close the loop.` A lab-scale...