نتایج جستجو برای: industrial waste
تعداد نتایج: 221410 فیلتر نتایج به سال:
Waste management has at least ve types of impacts on climate change, attributable to: (1) land ll methane emissions; (2) reduction in industrial energy use and emissions due to recycling and waste reduction; (3) energy recovery from waste; (4) carbon sequestration in forests due to decreased demand for virgin paper; and (5) energy used in long-distance transport of waste: A recent USEPA stud...
Bender, D., and Riordan, F.\ “Electrolytic Recovery of Mercury Metal from a Mercuric C loride-Containing Waste ’‘ Met Wasre Manage. A l t Symp ]roc , Calif Dep Health Serv , 137 (1989). I Higgins, T. E., and Gemmell, A. S , “lndustnal waste recovery and reuse: four industrial wastewater case histories.” Proc Ind Waste Symp., 62nd Annual Con$ Water Pollut Control Fed , 293 (1989). , Crane, A., “...
Human industrial activities, inevitably, generate industrial wastes, consisting of, inorganic and organic materials, discharged from factories, fisheries, poultries and food processing industries. Degrading or handling these wastes, as unused disposals, without acquiring any additional benefits has led to an idea to develop a suitable technology to utilize bio-organic wastes. Chicken feathers h...
This study uses a vector autoregression (VAR) model to analyze changes in pollutants among different mining industries and related policy in China from 2001 to 2014. The results show that: (1) because the pertinence of standards for mining waste water and waste gas emissions are not strong and because the maximum permissible discharge pollutant concentrations in these standards are too high, am...
Methods for treating industrial wastewater containing heavy metals often involve technologies for reduction of toxicity in order to meet technology-based treatment standards. This article was focused on the recently developed and newly applicable various treatment processes for the removal of heavy metals from industrial wastewater. Physico-chemical removal processes such as; adsorption on new ...
Confined food-animal operations in the United States produce more than 40 times the amount of waste than human biosolids generated from US wastewater treatment plants. Unlike biosolids, which must meet regulatory standards for pathogen levels, vector attraction reduction and metal content, no treatment is required of waste from animal agriculture. This omission is of concern based on dramatic c...
For the purpose to reveal the substance as the source of offensive odor of the fish from the sea facing petroleum and petrochemical industries, analyses have been made on the sea water, industrial wastes, offensive odor fish meat and the eels kept in the sea or industrial waste for a certain period, by means of gas chromatography, infrared, and ultraviolet absorption spectrophotometries and mas...
Drawing on current international industrial ecology thinking and experiences with Australian initiatives, this article critically overviews the current status of industrial ecology in Australia and examines the barriers and potential strategies to realise greater uptake and application of the concept. The analysis is conducted across three categories: heavy industrial areas (including Kwinana a...
By employing the methods of Johansen cointegration test and granger causality test, the paper aimed at investigating the interactions of environmental pollution and economic growth in the process of Zhejiang’s industrialization according to the time series data of three kinds of pollution indices from 1981 to 2006. The results showed that three kinds of pollution indices all had a negative long...
This paper takes the eastern China as an example, the relationship between environmental pollution and economic development is analyzed, and then the breakthroughs in the development path of EKC turning point are sought. Furthermore, the paper uses the environmental data of the eastern China from 1996 to 2007, with GDP per capita as an economic development index, and with volume of industrial w...
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