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Treatment of pigging sludge

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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Treatment of pigging sludge
Paint Sludge Consolidator and Drying Systems - ALSI
Paint Sludge Consolidator and Drying Systems - ALSI

Paint Sludge Consolidator and Drying Systems ALSI offers complete systems and solutions to serve automotive, general industrial, and protein food processing. We specialize in filtering, conditioning, controlling, recycling, and reuse of liquids and gases with emphasis on delivering clean air and clean water to the benefit of the people, processes and the environment.

Effect of Ultrasound Pretreatment on Sludge Digestion and ...
Effect of Ultrasound Pretreatment on Sludge Digestion and ...

The aim of this work was to study the effect of ultrasonic ,pretreatment, on ,sludge, digestion, particle size distribution (PSD), and dewaterability of digestates (measured by capillary suction time (CST) and specific resistance to filtration (SRF)). ,Sludge, was pretreated with ultrasound (24 kHz) at an energy dosage of 4300 kJ/kg TS. Digestibility of ,sludge, was increased by ultrasound ...

Effect of Thermal Pretreatment on Digestibility and ...
Effect of Thermal Pretreatment on Digestibility and ...

sludge following thermal pretreatment would be sufficient for either mesophilic or thermo philic digestion, depending on the system employed, without additional energy require ments. In effect, any energy currently used for digester heating would be saved. An other potential advantage of the system is that odors produced during thermal pretreatment

Filter presses for sludge dewatering | Sludge Processing
Filter presses for sludge dewatering | Sludge Processing

Pretreatment, for anaerobic digestion Pretreating ,sludge, upstream of the anaerobic digestion is sometimes carried out to improve the ,sludge, biological treatability ... ,Sludge conditioning, ... Air is then flushed through the ,system, for 5−15 minutes to displace most of the residual water from the cake formed in the recesses.

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