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rsdzd@pyzyrsd.com +86 513525609655

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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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+86 513525609655

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rsdzd@pyzyrsd.com

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Road West, North Branch, Jingkai Road, Puyang City

High Efficiency Detergent
Aquarium Water Pumps For Sale - Allpondsolutions
Aquarium Water Pumps For Sale - Allpondsolutions

All Pond Solutions stocks a range of different ,aquarium pump, sizes for ,large, fish ,tanks, to smaller ,tanks,, for a cheap and effective solution to water movement. A fish tank ,pump, is a fundamental requirement for most aquariums to promote a natural habitat. Browse Our Selection of ,Aquarium, Pumps:

3 Ways to Clean Aquarium Glass - wikiHow
3 Ways to Clean Aquarium Glass - wikiHow

1/4/2021, · Some self-,cleaning tanks, use a gentle ,pump, to remove dirty water. All you need to do is turn the ,pump, on and place a cup under the ,pump, to catch the dirty water. Then add clean water to replenish your tank. The ,pump, is not strong enough to bother the fish, so you can leave them in the tank.

Tanks - ProMinent
Tanks - ProMinent

However, if you have specific requirements ProMinent can supply ,tanks, to a wide range of specifications, including custom designs. The perfect addition: chemical transfer pumps and peristaltic pumps, which can be used for metering tasks in many applications with nearly every possible ,pump, …

How to clean a pond pump | Swell UK
How to clean a pond pump | Swell UK

Pond pumps need regular ,cleaning, and maintenance because of the dirty job they have to do. Even new pumps can clog up and stop and working if they suck in too much algae and debris. If your ,pump, stops working the first thing to do is access, check and clean the impeller.

Slow sand filter - Wikipedia
Slow sand filter - Wikipedia

Slow ,sand, filters work through the formation of a gelatinous layer (or biofilm) called the hypogeal layer or Schmutzdecke in the top few millimetres of the fine ,sand, layer. The Schmutzdecke is formed in the first 10–20 days of operation and consists of bacteria, fungi, protozoa, rotifera and a range of aquatic insect larvae. As an epigeal biofilm ages, more algae tend to develop and larger ...

Slow Sand Filtration | SSWM - Find tools for sustainable ...
Slow Sand Filtration | SSWM - Find tools for sustainable ...

Slow sand, filtration is a type of centralised or semi-centralised water purification system. A well-designed and properly maintained ,slow sand filter, (SSF) effectively removes turbidity and pathogenic organisms through various biological, physical and chemical processes in a single treatment step.

Flushing and cleaning process lines and vessels during pre ...
Flushing and cleaning process lines and vessels during pre ...

17/6/2019, · ,Cleaning, of vessels or equipment by water spray or high pressure water: If there is only dust on the walls of a ,large, vessel, a water spray from a hose pipe might be sufficient. High pressure water may be used to remove solid particles or foreign matter from inside walls or inside parts of vessel or equipment, in particular where access is a problem.

9 SAND AND FLUIDS MANAGEMENT AT THE SURFACE
9 SAND AND FLUIDS MANAGEMENT AT THE SURFACE

stocktank allows the external insertion of an auger only when ,sand, extraction is to take place; this reduces the cost of having all ,tanks, equipped with permanent augers in the base. A ,special, port allows a 3 to 4 m long auger to be “screwed” into the ,sand, in the base of the tank ,for sand, removal without spilling any tank contents.

How to Filter Water with a Sand Filter - Howtopedia - english
How to Filter Water with a Sand Filter - Howtopedia - english

When used for a ,large, amount of water, the Slow ,Sand, Filter needs ,large, amounts of land, because of the low filtering rates ( 10 per cent of the filtering rates allowed by rapid filtration). Because of the slow rates, the clean water has to be stored in proper containers (clean and protected from light to avoid Algae proliferation and from dust) to adapt the peak demand.

Secondary Containment of Large Aboveground Storage Tanks
Secondary Containment of Large Aboveground Storage Tanks

When two or more ,tanks, are permanently manifolded and hydraulically connected so that the tank levels move together, the sizing of the secondary containment area should be based on the combined volume of the connected ,tanks,, plus 10 percent (unless there is a single tank in the field with a larger volume).

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+86 513525609655

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Road West, North Branch, Jingkai Road, Puyang City