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Acidic wastewater makes algae grow

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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Acidic wastewater makes algae grow
Study on Decolorization of Wastewater Containing Acid ...
Study on Decolorization of Wastewater Containing Acid ...

In this paper, the adsorption and ,decolorization, capability of expanded graphite (EG) on the simulated ,wastewater, containing ,Acid, Orange Ⅱwere studied. The experimental results show that the initial concentration of ,wastewater,, the dosage of EG, the pH value and the temperature all have greater effects on the ,decolorization, ratio of simulated ,Acid, Orange Ⅱ ,wastewater,.

Sonolytic Decolorization of Textile Wastewater Containing ...
Sonolytic Decolorization of Textile Wastewater Containing ...

title = "Sonolytic Decolorization of Textile Wastewater Containing a Mixture of Reactive, Acid and Disperse Dyes", abstract = "The effect of chemical additives in combination with ultrasonication (US) was evaluated for the decolorization of simulated synthetic textile wastewaters containing Reactive Black 5 (RB5), Congo Red (CR), and Disperse Blue 3 (DB3).

Decolorization of acid blue 29 disperse red 1 and congo ...
Decolorization of acid blue 29 disperse red 1 and congo ...

Decolorization of acid, blue 29, disperse red 1 and congo red by different indigenous fungal strains Chemosphere . 2021 Jan 5;271:129532. doi: 10.1016/j.chemosphere.2021.129532.

Decolorization of Dyeing Wastewater Using Polymeric ...
Decolorization of Dyeing Wastewater Using Polymeric ...

29/2/2012, · Decolourisation is a result of two mechanisms (adsorption and ion exchange) and is influenced by many factors including dye/adsorbent interaction, adsorbent’s surface area, particle size, temperature, pH and contact time. Physical adsorption occurs when weak interparticle bonds exist between the adsorbate and adsorbent.

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