Results 71 to 80 of about 701,724 (211)

The global dimension of water governance: Nine reasons for global arrangements in order to cope with local water problems [PDF]

, 2006
Where water problems extend beyond the borders of local communities, the catchment area or river basin is generally seen as the most appropriate unit for analysis, planning and institutional arrangements.
Hoekstra, A.Y.
core   +2 more sources

Treatment of water disposal injection process by oilfield chemicals: Maintaining injectivity and environmental effects

Petroleum Research
Oil production from hydrocarbon reservoirs is invariably accompanied by water production, which poses significant challenges to both production and injection systems, particularly due to the formation of mineral scales.
Peyman Abbasi, Mohammad Madani, Shokoufah Abbasi   +2 more
doaj   +1 more source

Ultimate disposal of scrubber wastes [PDF]

Part of the initial concern with using the wet scrubbers on the hypergolic propellants was the subsequential disposal of the liquid wastes. To do this, consideration was given to all possible methods to reduce the volume of the wastes and stay within the
Cohenour, B. C.
core   +1 more source

Big and beautiful? On non-parametrically measuring scale economies in non-convex technologies [PDF]

Knowledge on the scale economies drives the incentives of regulators, governments and individual utilities to scale-up or scale-down the scale of operations. This paper considers the returns to scale (RTS) in non-convex frontier models. In particular, we
Kristof De Witte, Rui C. Marcques
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Key challenges and countermeasures for treatment and disposal of gas field produced water in China

Gongye shui chuli
The low cost,safe and efficient disposal of gas field produced water has become the main factor restricting the stable production of natural gas in China.
YANG Shugang, WANG Qingji, ZHANG Kunfeng, CHEN Hongkun, LIU Shuangxing, CAI Mingyu, WANG Yilin   +6 more
doaj   +1 more source

WASTE DISPOSAL IN MARINE WATERS

Coastal Engineering Proceedings, 1957
Waste disposal in marine waters is of importance to coastal engineers because of the ever-increasing requirements for an effective means of dilution of both municipal and industrial wastes. There are many considerations that enter into a satisfactory waste disposal method by dilution, but to the engineer two major considerations must be made. These are,
openaire   +2 more sources

STUDI PENGEMBANGAN TEKNIS TPA GUNUNG TUGEL KOTA PURWOKERTO KAB.BANYUMAS, JAWA TENGAH DENGAN SISTEM SANITARY LANDFILL [PDF]

, 2002
Landfill is a major issue in most of Indonesian cities. Without a proper treatment landfill can be hazardous to the environment. Leachate water can be adverse if polluted the under ground and surface water.
Enrile, s
core  

Water supply and waste-water disposal [PDF]

Journal of the Franklin Institute, 1955
openaire   +2 more sources

Enhanced CO2 electromethanogenesis using biogas over pure CO2 as MES feedstock: Performance and microbial mechanisms

Carbon Capture Science & Technology
Microbial electrosynthesis (MES) has shown excellent CO2-to-CH4 activity with pure CO2 stream. However, its performance and electron transfer pathway has not been deeply unveiled when biogas was used as MES feedstock.
Yan Tian, Chao Li, Da Li, Hongxu Lu, Xiaoyu Li, Yujie Feng   +5 more
doaj   +1 more source

Report on Mini-conference on Sludge Disposal Alternatives in the Ocean off Southern California, 8 September 1976 [PDF]

, 1976
The purpose of the conference was to review the status of our capability to predict the environmental effects of the disposal of digested sewage sludge in the ocean off the coast of Southern California.
Brooks, Norman H., Isaacson, Morton S.
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