The majority of British textile finishing firms discharge their waste water to sewers for treatment by local authorities, and their problems are mainly those of pretreatment torender the wastes acceptable, by removal of alkali or acid, and other materials that are prohibited. Firms discharging to watercourses have to purify the waste water to a high standard before discharge and this usually in...

The production of waste has increased over the years and, lacking a recycle or recovery solution, it is forwarded to landfill. The incorporation of wastes in cement-based materials is a solution to reduce waste deposition. In this regard, some researchers have been studying the incorporation of wastes with different functions: aggregate, binder and addition. The incorporation of wastes should t...

In acute toxicity (96 hr) experiment the fingerlings of freshwater fish Labeo rohita was exposed to tannery, electroplating and textile mill effluents. The LC0 and LC50 concentrations were 15% and 20% for tannery effluents, 3% and 6% for electroplating effluents and 18% and 22% for textile mill effluents respectively. It was found that, electroplating effluent was more toxic than tannery and te...

Biogas technology has been used quite extensively to generate renewable energy from organic wastes while also recycling nutrients in the wastes and reducing harmful emissions. However, the challenges of low biogas yield from recalcitrant and inhibitory solid wastes together with high construction and operation costs of bioreactors have impeded optimal performance through this process. Additiona...

the industrial effluents of three textile plants in the south of tehran were studied. in each plant all related factors such as raw material consumption, production processes and water use at different points were examined. these plants discharge their effluents into the environment without any treatment. the common characteristics of these wastes are quantity and quality variability, organic p...

background: production of solid waste is the result of the human’s different activities that today has changed a lot in comparison to the past due to the changing life styles and pervasive expansion. in isfahan province lots of wastes are produced daily. due to the importance of the waste and its recycling, the purpose is determining the production scopes of different wastes in order to find a ...

Ever since the Stone Age, humans have preferred natural products and materials for better health comfortability. Wool silk been used in textile clothing thousands of years ago. The performance appearance attributes wool make them superior many applications. On other hand, industries are technically, economically, socially, environmentally related to some sustainable development goals (SDGs) Uni...

Pollution prevention for the textile industry is reviewed, including a brief summary of present practices and an analysis of future needs and opportunities. Barriers and facilitating factors are identified. Introduction Thb US textile industry has a major impact not only on the nation’s economy but also the economic and environmental quality of life in many communities. In several states, texti...

The results of wastewater treatment textile enterprises in the electrolyzer with insoluble anodes and separation electrode spaces an inert membrane are presented. influence time, current density, concentration sodium chloride, initial dyes on process electrochemical destruction is determined. developed technology makes it possible to ensure effectiveness organic substances, which necessary obta...