منابع مشابه
Reverse flotation studies on an Indian low grade iron ore slimes
The present investigation deals with the recovery of iron values from the screw classifier overflow slimes from an iron ore washing plant by means of reverse cationic flotation as an alternate to direct anionic flotation. Selectivity index, an indicator of separation efficiency, was chosen as the response parameter for optimizing the quantity and evaluating a series of generically same but chem...
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A site-specific study is carried out to assess the suitability of froth flotation for desulphurization of reactive mine tailings at the Musselwhite Mine, Northern Ontario, Canada, to prevent acid mine drainage (AMD). The results from pilot scale flotation tests on an Outokumpu flotation unit are presented, which confirm that froth flotation is effective to reduce sulphide contents of tailings. ...
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in order to decrease the discharge from sulfide mine flotation plants, treatment and reuse approaches based on our previous wastewater monitoring experiments were explored in these plants. the flotation wastewater was collected from the case plant and was treated with coagulation sedimentation and activated carbon adsorption. then, the effluent was examined for reuse in the flotation process. f...
متن کاملApplication of oil-slimes in road base and surface construction
Concerning the level of negative effect on the environment oil industry takes one of the leading places among the branches of national economy. Losses of petroleum, contained in waste, according to the expert’s research, equal to approximately 3% of its yearly production. With yearly oil production of 491.4 million ton in Russia annual volume of wastes generated may reach 15 million ton. It is ...
متن کاملNurse practitioners, canaries in the mine of primary care reform.
A strong and effective primary care capacity has been demonstrated to be crucial for controlling costs, improving outcomes, and ultimately enhancing the performance and sustainability of healthcare systems. However, current challenges are such that the future of primary care is unlikely to be an extension of the current dominant model. Profound environmental challenges are accumulating and are ...
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ژورنال
عنوان ژورنال: FLOTATION
سال: 1963
ISSN: 1883-9142,0427-7775
DOI: 10.4144/rpsj1954.1963.19