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

Solvent Extraction of Oil

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.

Solvent Extraction of Oil
3 Ways to Determine if You Have Hard Water - wikiHow Life
3 Ways to Determine if You Have Hard Water - wikiHow Life

26/2/2020, · Testing for Hardness Quickly 1. Choose a clear bottle. This test will only give a very rough estimate of water hardness, but it only takes a few... 2. Fill the bottle with water. Measure 12 ounces (360 mL) of your tap water and pour it into the container. 3. Add ten drops of liquid soap to the ...

Water Pump System Supplier Sydney | Aline Pumps Australia
Water Pump System Supplier Sydney | Aline Pumps Australia

Aline ,Pumps, is Australia’s largest supplier of a comprehensive range of ,pumps, and pumping systems. From top to bottom, your business will be protected with a wide range of products and facilities, including: Fire fighting ,pumps, Hydrant ,pumps, Sewage ,pumps, Grease arrestors ,Water, storage panel tanks Hot ,Water, Circulating ,pumps, Undersink Pump ...

Hard water - Wikipedia
Hard water - Wikipedia

Temporary ,hardness, is caused by the presence of dissolved bicarbonate minerals (calcium bicarbonate and magnesium bicarbonate).When dissolved, these type of minerals yield calcium and magnesium cations (Ca 2+, Mg 2+) and carbonate and bicarbonate anions (CO 2− 3 and HCO − 3).The presence of the metal cations makes the ,water, hard.

Water and wastewater pumps - WatsonMarlow
Water and wastewater pumps - WatsonMarlow

Our ,pumps, provide features that are important to efficient ,water, and waste treatment including: Highly accurate dosing of up to ±0.1% Self-priming and dry running, with …

Waste water pumps | KSB
Waste water pumps | KSB

Show all. WASTE ,WATER,. Waste ,water pumps,. Municipal Waste ,Water, Transport. Municipal Waste ,Water, Treatment. Industrial Waste ,Water,. Flood Control. Show all. INDUSTRY.

Caravan waste pipe and hose fittings | Leisureshopdirect
Caravan waste pipe and hose fittings | Leisureshopdirect

Waste, fittings for use with ,water, systems in caravans and motorhomes. Sink fittings, ,hose, connections and hoses available. We have fittings for 20mm, 23.5mm, 28.5mm or rigid ,waste, pipe.

How To Increase Water Pressure In Your ... - Anchor Pumps
How To Increase Water Pressure In Your ... - Anchor Pumps

If you are suffering with low ,water, pressure at the shower head then there are a range of quick fixes that can increase the ,water pressure in your shower,. These include cleaning out the sediment, replacing the shower head and installing a shower pump. Taking you step-by-step through the world of low ,water, …

Hardness of Water - Types Remove Temporary and Permanent ...
Hardness of Water - Types Remove Temporary and Permanent ...

Test, Your Knowledge On ,Hardness, Of ,Water, Types And Removal! Q 5. Put your understanding of this concept to ,test, by answering a few MCQs. Click ‘Start Quiz’ to begin! Select the correct answer and click on the “Finish” button Check your score and answers at the end of the quiz.

Waste Water Pumps Waste Water Systems | Albin Pump Marine
Waste Water Pumps Waste Water Systems | Albin Pump Marine

Waste Water Pumps, Waste Water, Systems - Our pumps and systems includes everything you need for trouble free, waste, water management onboard. Pumps are specified at a level higher than competitor brands to provide extra comfort and to avoid, waste, water handling problems.

ASTM D1126 - 17 Standard Test Method for Hardness in Water
ASTM D1126 - 17 Standard Test Method for Hardness in Water

1.1 This ,test, method covers the determination of ,hardness, in ,water, by titration. This ,test, method is applicable to waters that are clear in appearance and free of chemicals that will complex calcium or magnesium. The lower detection limit of this ,test, method is approximately 2 to 5 mg/L as CaCO 3; the upper limit can be extended to all concentrations by sample dilution.

Free Hard Water Test | Water Hardness Test Strips
Free Hard Water Test | Water Hardness Test Strips

The color of your ,test, strip and the corresponding number indicates how hard your ,water, is. ,Water hardness, levels are measured in grains per gallon (gpg). If your number is 7 or higher, a ,water, softener is recommended. If your home’s ,water, tests in the 0-3 grains per gallon (gpg) range, a ,water, softener is not needed as you are already ...

Water Pumps | Transfer Pumps & Pump Filters available at ...
Water Pumps | Transfer Pumps & Pump Filters available at ...

At Edisons, we offer the best quality ,water pumps, with unbeatable prices. Here, you can choose from a variety of Petrol & Diesel Powered ,Water Pumps,, Submersible Bore & Garden Fountain ,Pumps,, High Pressure & Diaphragm ,Pumps,, as well as Pool, Pond & Aquarium Filter ,Pumps,.

Waste Water Pumps | KSB
Waste Water Pumps | KSB

Amarex KRT and Sewatec, waste water pumps,. Energy-efficient, waste water pumps, and motors for optimum efficiencies. Municipal, domestic or industrial, waste, water: the submersible motor pumps of the Amarex KRT type series are the perfect match for all waste water transport requirements. And so are the, waste water pumps, of the Sewatec series.

Drinking Water Quality: Testing and Interpreting Your ...
Drinking Water Quality: Testing and Interpreting Your ...

Calcium and magnesium are the main contributors to ,water hardness,. When ,water, is heated, calcium breaks down and precipitates out of the solution, forming scale. Maximum limits have not been established for calcium. Magnesium concentrations greater than 125 mg/l may have a …

Water Research Center - Hardness
Water Research Center - Hardness

Water hardness, testing kits are available for purchase through ,water, testing supply companies and there are some great DIY ,water, testing kits. If more accurate measurements are needed, contact a testing laboratory. Interpreting ,Test, Results; The ,hardness, of your ,water, will be reported in grains per gallon, milligrams per liter (mg/l) or parts ...

Cannon Water Technology – Pumps Water Treatment Equipment ...
Cannon Water Technology – Pumps Water Treatment Equipment ...

Cannon ,Water, carries a large assortment of industrial and residential products, covering many ,water, applications. Along with being a manufacturer of ,water, treatment equipment and chemicals, Cannon ,Water, Technology distributes many of the top brands of ,water, filters and housings, ultraviolet systems and accessories, reverse osmosis membranes, ion exchange resins, and other valuable ,water, ...

TOTAL WATER HARDNESS TEST STRIPS. - Pacific Water Technology
TOTAL WATER HARDNESS TEST STRIPS. - Pacific Water Technology

-,Test, strips are also available for measuring ,hardness,. Using a hard ,water test, strip, a color develops on the strip and the strip is matched to a chart. The chart shows colors for concentrations of 0, 25, 50, 120, 250, and 425 ppm, or 1, 1.5, 3.7, 15, and 25 gpg. Use hard ,water test, strips when a general range for ,hardness, is sufficient.

Water Pumps at Lowes.com
Water Pumps at Lowes.com

Remove sewage ,waste, with the Zoeller pro 0.5 HP sewage pump. This pump features a premium Zoeller float switch tested to 1,000,000 cycles for reliable ,water, removal and long pump life. The 0.5 HP Motor quickly eliminates ,waste, from your pit providing up to a 103 GPM.

Waste Water Pumps & Dirty Industrial Water Pumps Page 1 ...
Waste Water Pumps & Dirty Industrial Water Pumps Page 1 ...

Waste water pumps, are used for a wide variety of dirty, or non-fresh, water applications including dewatering, lime water, raw water drainage and storm and flood water. By nature,, waste water, is usually contaminated and dirty, and therefore, waste water, transfer pumps need to be able to cope with some degree of solids depending upon what may be present in the application at hand.

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City