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Oily sediment treatment technology

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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Oily sediment treatment technology
CHAPTER 5: SLUDGE TREATMENT FACILITIES 5.1 INTRODUCTION
CHAPTER 5: SLUDGE TREATMENT FACILITIES 5.1 INTRODUCTION

When ,sludge, thickening is inadequate, the efficiency of subsequent ,sludge treatment, will reduce, but also centrate containing large amount of suspended solids will return to the STP and degrade the quality of the treated sewage. For this reason, excess ,sludge, for which gravity thickening is

Dewatering Sludge and Reducing Polymer Usage | WaterWorld
Dewatering Sludge and Reducing Polymer Usage | WaterWorld

In 2009, Dan Ward from BICI Chemicals was consulted to help the WWTP remain in compliance. Ward suggested two products, AT-318 and Aqua Aide, to resolve their problems. AT-318 is an all-natural physical flocculant and settling aid. The combination of the two products reduces phosphorus, controls filamentous bacteria bulking, dewaters sludge and more.

Feacal Sludge Management Review of Practices Problems and ...
Feacal Sludge Management Review of Practices Problems and ...

The problems and challenges in FS management rest with all the components of the faecal sludge stream – viz. pit/vault emptying, haulage, storage or treatment, and use or disposal. All aspects are...

What is sewage sludge and what can be done with it?
What is sewage sludge and what can be done with it?

Centrifugation and filtration result in some loss of nutrients. Anaerobic digestion. One of the most widely used methods for sludge treatment. Sludge is held in the absence of air for 15 to 60 days at temperatures of 68 to 131°F. Anaerobic bacteria feed on the sludge, producing methane and carbon dioxide.

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