Welcome to the company ! we have many years of professional experience !
rsdgj@pyzyrsd.com +86 13525609655

Puyang RSD sludge treatment company

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.

Certificate of Honor

CONTACT US

Fill in the following information, we will contact you in the shortest possible time.

Puyang RSD sludge treatment company
Sulfation and How to Prevent it - Battery University
Sulfation and How to Prevent it - Battery University

Lead-dioxide is a semi-,conducting, material. When it is housed in a lead-antimony grid, the antimony and dioxide remain firmly in contact. When housed in a lead-calcium grid, an ultra thin oxide layer of a different kind builds up over time between the grid metal and the lead-dioxide, which takes just long enough for the ,battery, to survive a couple of years.

Compressed Air Basics | AIChE
Compressed Air Basics | AIChE

Keep your compressed air ,dry, and filtered to help eliminate dust and ,sludge,, which helps prevent the formation of new leaks (2). Approximately 80% of air leaks are not audible, so you may need a third-party auditor to help detect leaks using an ultrasonic leak detector (or you can buy one and use it yourself) (2) .

Principles of Design and Operations of Wastewater ...
Principles of Design and Operations of Wastewater ...

----- Foreword The U.S. Environmental Protection Agency (EPA) is charged by Congress with protecting the Nation's land, air, and water resources. Under a mandate of national environmental laws, the Agency strives to formulate and implement actions leading to a compatible balance between human activities and the ability of natural systems to support and nurture life.

Introduction To Environmental Engineering - Mackenzie ...
Introduction To Environmental Engineering - Mackenzie ...

This is shown dramatically in Table 1-3. The average annual precipitation for the “wet” states is about 100 cm per year while the average annual precipitation for the “,dry,” states is only about 25 cm per year. Of course, the ,dry, states are also considerably warmer than …

(PDF) CES 4.1 & 5 Seagull AS (QUESTIONS & CORRECT ANSWERS ...
(PDF) CES 4.1 & 5 Seagull AS (QUESTIONS & CORRECT ANSWERS ...

1 Full PDF related to this paper. READ PAPER. CES 4.1 & 5 Seagull AS (QUESTIONS & CORRECT ANSWERS

341 questions with answers in URBAN PLANNING | Science topic
341 questions with answers in URBAN PLANNING | Science topic

12/4/2021, · ,Urban planning, is a technical and political process concerned with the control of the use of land and design of the urban environment, including transportation networks, to guide and ensure the ...

Chat Online Inquiry Email

Business cooperation

+86 13525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City