Welcome to the company ! we have many years of professional experience !
rsdzd@pyzyrsd.com +86 513525609655

Neutralizer of acid mine wastewater

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

Get in touch with us

We will confidentially process your data and will not pass it on to a third party.

Neutralizer of acid mine wastewater
Industrial Chemicals - Boric Acid Wholesale Trader from ...
Industrial Chemicals - Boric Acid Wholesale Trader from ...

Moreover, some of the applications of the ,Hydrated Lime, are as mentioned below . Uses: Water Treatment ,Plant,; Effluent Treatment ,Plant,; pH Control; Paint Industries; Petroleum refining Industries; Food Industries; Leather Industry; Paper Industry; Pesticides; Fertilizers; Metallurgical Industries (Copper, Aluminum, ,Steel,, ,Iron,, etc) Marble/Granite Cutting; Glass Industry

Chapter 104 - Guide to Chemicals
Chapter 104 - Guide to Chemicals

An inorganic anhydride is an oxide of metalloid which ,can, combine with water to form an inorganic ,acid,. It ,can, be produced by synthesis such as: S + O 2 → SO 2, which ,can, be transformed into an ,acid, by the addition of a water molecule (hydration); or by eliminating water from an ,acid,…

Federal Register :: Effluent Limitations Guidelines and ...
Federal Register :: Effluent Limitations Guidelines and ...

7/6/2013, · The types of wastewaters sampled during the detailed study were untreated and ,treated, FGD ,wastewater,, fly ash ,wastewater,, and bottom ash ,wastewater,. Upon completing the detailed study, EPA subsequently selected 13 plants to collect additional ,wastewater, characterization data and to evaluate ,wastewater, treatment performance.

ASTM D 1193 : 1999 Standard Specification for Reagent Water
ASTM D 1193 : 1999 Standard Specification for Reagent Water

A The measurement of pH in Type I, II, and III reagent waters has been eliminated from this specification because these grades of water do not contain constituents in sufficient quantity to significantly alter the pH. B EU = Endotoxin Units.. 1.2 The method of preparation of the various grades of reagent water determines the limits of impurities and shall be as follows:

List of ASTM International standards - Wikipedia
List of ASTM International standards - Wikipedia

This is a ,list of ASTM International standards,.Standard designations usually consist of a letter prefix and a sequentially assigned number. This may optionally be followed by a dash and the last two digits of the year in which the standard was adopted.

Effluent Treatment Plant_Design Opearation and Analysis of ...
Effluent Treatment Plant_Design Opearation and Analysis of ...

Iron and steel, industry The production ,of iron, from its ores involves powerful reduction reactions in blast furnaces. Cooling waters are inevitably contaminated with products especially ammonia and cyanide. Production of coke from coal in coking plants also requires water cooling and the use of water in by-products separation.

Lime manufacturing ip - SlideShare
Lime manufacturing ip - SlideShare

3-7 ,Iron and Steel, Metallurgy. ,Lime, is used as flux in the manufacture of ,steel,. It reacts with impurities such as phosphorus, silica, and sulfur to form slag, which is removed from the metal. The types of ,steel, furnaces that consume ,lime, are the basic open-hearth furnace, the basic Bessemer furnace, and the basic oxygen furnace (Boynton, 1980).

ASTM International - Withdrawn Standards
ASTM International - Withdrawn Standards

C47-27 Specification for ,Hydrated Lime, for Varnish Manufacture (Withdrawn 1957) C48-24 Specification for Quicklime and ,Hydrated Lime, for Use in the Textile Industry (Withdrawn 1953) C49-57 Specification for Quicklime and ,Hydrated Lime, for Silica Brick Manufacture (Withdrawn 1981) C52-54 Specification for Gypsum Partition Tile or Block (Withdrawn 1982)

Feasibility Reports List available from NPCS | NPCS
Feasibility Reports List available from NPCS | NPCS

Hydrated Lime, Hydrochloric ,Acid, Hydrochloric ,Acid, (For Toilet Cleaner) Hydrogen Peroxide Hydroxy Amine Sulphate Hydroxylamine Sulphate H-,Acid, Heptaldehyde Hot Dip Galvanizing ,Hydrated Lime, from Sea Shell Hydro Floric ,Acid, Hydrogen Peroxide (by auto-oxidation process) Hydrogenated Castor Oil Hydrochloric ,Acid, Hydrobromic ,Acid, Hydrofluoric ,Acid, Hydrogen Gas ,Plant

Synthesizing Nanoscale Iron Particles for Rapid and ...
Synthesizing Nanoscale Iron Particles for Rapid and ...

Transformation of halogenated organic compounds (HOCs) by zero-valent ,iron, represents one of the latest innovative technologies for environmental remediation. For example, ,iron can, be used to construct a reactive wall in the path of a contaminated groundwater plume to degrade HOCs. In this paper, an efficient method of synthesizing nanoscale (1−100 nm) ,iron, and palladized ,iron, particles is ...

ASTM International - Standard References for ASTM D1193 ...
ASTM International - Standard References for ASTM D1193 ...

D6647 Standard Test Method for Determination of ,Acid, Soluble ,Iron, via Atomic Absorption. D6691 Standard Test Method for Determining Aerobic Biodegradation of Plastic Materials in the Marine Environment by a Defined Microbial Consortium or Natural Sea Water Inoculum. D6698 Standard Test Method for On-Line Measurement of Turbidity Below 5 NTU in Water

ASTM D 1193 : 1991 Standard Specification for Reagent Water
ASTM D 1193 : 1991 Standard Specification for Reagent Water

Standard Test Method for Determination of ,Acid, Soluble ,Iron, via Atomic Absorption ASTM E 1019 : 2018 Standard Test Methods for Determination of Carbon, Sulfur, Nitrogen, and Oxygen in ,Steel,, ,Iron,, Nickel, and Cobalt Alloys by Various Combustion and Inert Gas Fusion Techniques

Facility Record Filter
Facility Record Filter

Select Only if Facility Matches ALL the Selected Criteria: To search for facility name, location address, location city, EPA id, other id, standard industrial code, or verified by, you may type

CHAPTER 7011
CHAPTER 7011

CHAPTER 7011 filed on May 5th, 2020

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

In its simplest form the ,wastewater, management subsystem is composed of six parts (Figure 1-3). The source of ,wastewater, may be either industrial ,wastewater, or domestic sewage or both.* Industrial ,wastewater, may be subject to some pretreatment on site if it has the potential to upset the municipal ,wastewater, treatment ,plant, (WWTP).

Commodity Codes Search | Purchasing
Commodity Codes Search | Purchasing

"Only he who ,can, see the invisible ,can, do the impossible." - Frank Gaines "There are no secrets to success. It is the result of preparation, hard work, learning from failure." - General Colin L. Powell "Only he who keeps his eyes fixed on the far horizon will find his right road." - Dag Hammarskjold "Goals are dreams with deadlines."

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City