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mining water treatment equipment

Established in 2001, Puyang Zhong Yuan Restar Petroleum Equipment Co.,Ltd, “RSD” for short, is Henan’s high-tech enterprise with intellectual property advantages and independent legal person qualification. With registered capital of RMB 50 million, the Company has two subsidiaries-Henan Restar Separation Equipment Technology Co., Ltd We are mainly specialized in R&D, production and service of various intelligent separation and control systems in oil&gas drilling,engineering environmental protection and mining industries.We always take the lead in Chinese market shares of drilling fluid shale shaker for many years. Our products have been exported more than 20 countries and always extensively praised by customers. We are Class I network supplier of Sinopec,CNPC and CNOOC and registered supplier of ONGC, OIL India,KOC. High quality and international standard products make us gain many Large-scale drilling fluids recycling systems for Saudi Aramco and Gazprom projects.

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mining water treatment equipment
Materials | Free Full-Text | The Change from Past to ...
Materials | Free Full-Text | The Change from Past to ...

The research on ,dyeing wastewater, treatment has been often focused on reactive dyes for three main reasons: (i) reactive dyes represent an increasing market share, because they are used to dye cotton fibers, which makes up about half of the world’s fiber consumption; (ii) a large fraction, typically around 30% of the applied reactive dyes, is wasted due to the dye hydrolysis in alkaline dye ...

Effect of Deionization on Activated Sludge Characteristics ...
Effect of Deionization on Activated Sludge Characteristics ...

1. Introduction. Today, some industries including petroleum, ,printing and dyeing,, paper, chemical, and pesticide industries discharge a large amount of ,wastewater, which contains highly inorganic saline, recalcitrant or toxic organic pollutants, and these kinds of ,wastewater, are of global concern for sustainable treatment (He et al., 2016; Fan, Kong, & Niu, 2014).

REVIEW ON TREATMENT OF DYES IN WASTEWATER USING …
REVIEW ON TREATMENT OF DYES IN WASTEWATER USING …

wastewater, especially from ,dyeing, and ,printing, industries needs proper treatment before its discharge in water bodies as major contribution of the largest amount of textile ,wastewater, is from the developing countries. According to estimation the textile effluent contributes to about 51% of sewage ,waste water,.

Magnesium Silicate Polymer as a Coagulant for Reactive Dye ...
Magnesium Silicate Polymer as a Coagulant for Reactive Dye ...

2.00 is considered to be the optimal ,acidity, for preparing MgSiPCs. 1. INTRODUCTION The ,printing and dyeing, industry is one of the biggest users of water. The unused dyes from various processing stages are discharged as ,wastewater,. Because of the excellent ,dyeing, processing and brighter colors, reactive dyes have been widely used.

Textile industry's environmental effects and approaching ...
Textile industry's environmental effects and approaching ...

Depending on the dye used in the ,dyeing,, 30-50 liters of water per kilogram of fabric is consumed in Figure 3. Totally, during yarn ,dyeing,, about 60 liters of water is spent per kg of yarn. ,Wastewater, released during the ,dyeing, process constitutes about 1/5 of total ,wastewater,.

Treatment of Industrial Effluents - Environmental Pollution
Treatment of Industrial Effluents - Environmental Pollution

The major pollutants in the ,waste water, are ,acidity,, fluoride, phosphate and ammonia. ... In case of admixture, the ratio will alter from 1: 1 used in the present ,study, to 1: 3. However, condensate ,wastewater, being more biodegradable than the alkaline ,wastewater,, ... ,dyeing,, ,printing, and finishing.

Wastewater Analysis and Study of Soil Microorganisms of ...
Wastewater Analysis and Study of Soil Microorganisms of ...

Wastewater Analysis and Study of Soil Microorganisms of, ... is the use of huge volumeof water either in the actual chemical processing or during re-processing in preparatory,,dyeing,, ,printing, and ... heat,colour, ,acidity,, and other soluble substances. The removal of colour from textile industry anddyestuff manufacturing industry ...

The Degradation of Reactive Black Wastewater by Fe/Cu Co ...
The Degradation of Reactive Black Wastewater by Fe/Cu Co ...

Printing and dyeing wastewater, with complex composition, high concentration and large color, could not only contribute to water staining, but also bring toxicity to water. It has been the major source of environmental pollution, and serious threat to the security of water resources and human health (Muruganandham, 2006, pp.133-142).

Removal of methylene blue from aqueous solution by cattle ...
Removal of methylene blue from aqueous solution by cattle ...

Biochar is a low cost and renewable adsorbent which can be used to remove dye from ,wastewater,. ,Cattle manure-derived low temperature biochar, (CMB) was studied to remove methylene blue (MB) from aqueous solution in this paper. The effect of factors including initial concentration of MB, dosage, contact time, and pH Editors' collection: Environmental chemistry: Pollution control

Effect of Deionization on Activated Sludge Characteristics ...
Effect of Deionization on Activated Sludge Characteristics ...

1. Introduction. Today, some industries including petroleum, ,printing and dyeing,, paper, chemical, and pesticide industries discharge a large amount of ,wastewater, which contains highly inorganic saline, recalcitrant or toxic organic pollutants, and these kinds of ,wastewater, are of global concern for sustainable treatment (He et al., 2016; Fan, Kong, & Niu, 2014).

Waste water from textile industry - SlideShare
Waste water from textile industry - SlideShare

2.1.10 ,Dyeing, and ,Printing, The bleached cloth is coloured with dyes of various types, and printed with various designs, depending on market demand. The wash waters from these operations are highly variable, depending on the type of dyes, dye chemicals and ,printing, chemicals used.

Removal of Rhodamine B from wastewater by modified ...
Removal of Rhodamine B from wastewater by modified ...

Many industries, such as the paper and pulp, cosmetics, paint and pigments, plastics, leather tanning and textile industries give rise to a large amount of coloured effluent and substantial quantity of cations and anions. 1 According to statistics, 1 ton of dye production could generate about 744 tons of ,wastewater,, and an average of about 20% dye lose in the process of ,dyeing, and ,printing, ...

Treatment of Industrial Effluents - Environmental Pollution
Treatment of Industrial Effluents - Environmental Pollution

The major pollutants in the ,waste water, are ,acidity,, fluoride, phosphate and ammonia. ... In case of admixture, the ratio will alter from 1: 1 used in the present ,study, to 1: 3. However, condensate ,wastewater, being more biodegradable than the alkaline ,wastewater,, ... ,dyeing,, ,printing, and finishing.

Study of Blended Waste Organic Extracts in Wastewater ...
Study of Blended Waste Organic Extracts in Wastewater ...

16 % in ,dyeing,, 8 % in ,printing,, 14 % in boiler and 24 % for other uses [7]. Its biggest impact on the environment is related to primary water consumption (80-100 m3/Ton of finished textile) and ,wastewater, discharge (115-175 Kg of COD/Ton of finished textile, a large range of organic chemical, low bio-degradability, colour, salinity) [8,9].

The Degradation of Reactive Black Wastewater by Fe/Cu Co ...
The Degradation of Reactive Black Wastewater by Fe/Cu Co ...

Printing and dyeing wastewater, with complex composition, high concentration and large color, could not only contribute to water staining, but also bring toxicity to water. It has been the major source of environmental pollution, and serious threat to the security of water resources and human health (Muruganandham, 2006, pp.133-142).

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