Granulator Articles on Environmental XPRT

International Tire Recycling Spotlight: Venezuela

Tire recycling is a serious global concern. Scrap tires take up far too much space, they can spawn devastating tire fires that burn for weeks or even months when stored together in large numbers, and they they leach chemicals into soil and groundwater. Recycling is an absolute necessity, but not easily done. Most developed countries have produced millions of scrap tires (at the very least), and ...

May 30, 2017

By ECO Green Equipment

Need Copper Granule, Why Not Copper Wire Granulator?

Copper wire granulator is used for separating large quantities of copper from insulated wires efficiently and finally getting pure copper granule. Compared with refined copper, it has a wider range use and more value especially in the electronic industry. At present, copper file is produced in electro deposition ...

Jul. 19, 2013

By Amisy Metal Recycling Machinery

Characteristics of Copper Wire Granulator

Copper wire granulator is an advanced technology to deal with the waste copper wire and other various household wires, which have begun applied in 1980s by America and other industrialized countries. The dealing result is impressed by the advanced copper wire granulator. We can get pure copper granules and plastic from the waste copper wires after a ...

Jul. 10, 2013

By Amisy Metal Recycling Machinery

Magic Power: Copper Cable Granulator

Do you want to turn waste into treasure? It sounds a fairy tale in a magic world. But it can really come true with the help of copper cable granulator. As we all know, the value of bright copper wire is 4-5 times that of insulated wire. If we have our own copper cable granulator, we can win extra ...

Jul. 20, 2013

By Amisy Metal Recycling Machinery

Copper Wire Granulator’s Contribution to Environment

Copper is used as pure metal and as alloying element with other metals in component manufacturing, where semi-finished products such as shapes or ingots (known as ‘semis’) are produced. It has never been more important for the sustainable growth of modern society. Economic efficiency and environmental performance have been improved by copper based products of multiple ...

Aug. 21, 2013

By Amisy Metal Recycling Machinery

Copper Wire Granulator, Novel to You?

Copper Wire Granulator is a kind of excellent waste recycling and environmentally friendly equipment used for granulating waste copper wire and separating the copper from plastic to get the pure copper granule and plastic finally. It also can be called wire granulator / cable granulator ...

Aug. 21, 2013

By Amisy Metal Recycling Machinery

Simulation of granulation index and its utility for predicting percentage granules in UASB reactors

This paper researches on the development of a dimensionless number for predicting percentage granulation in Upflow Anaerobic Sludge Blanket (UASB) reactors for treating biodegradable wastewaters. A Biomass Granulation Index (BGI) has been framed based on the experimental work conducted using laboratory scale UASB reactors. This index depends on mixing in the sludge bed, induced due to biogas and ...

Feb. 26, 2010

By Inderscience Publishers

Granulation of biological flocs under elevated pressure: characteristics of granules

Aerobic granules (AG) have good settling ability and are relatively insensitive to the variation of organic loading rate. When sizes of granules become bigger, substrate and oxygen become limited in the granule core, leading to cell lysis and disintegration of granules. The higher the dissolved oxygen, the deeper the oxygen penetration inside AG. AG operated under elevated pressure might be a ...

Jun. 21, 2013

By IWA Publishing

Fouling with aerobic granule membrane bioreactor

Aerobic granulation (AG) and membrane bioreactor (MBR) are two promising, novel environmental biotechnological processes that draw interest of researchers working in the area of biological wastewater treatment. Membrane fouling in the combined aerobic granular membrane bioreactor (AGMBR) process and the conventional MBR process was investigated in this work. The irreversible fouling on ...

Jan. 1, 2011

By IWA Publishing

Aerobic sludge granulation: state-of-the-art

Recently, the research focused on the development and operation of aerobic granular biomass has increased in interest, due to the advantages of this option as compared to the conventional activated sludge systems traditionally used for the biological treatment of wastewater. The aerobic granular sludge is produced in Sequential Batch Reactors (SBR) where a large amount of biomass is accumulated ...

Jul. 20, 2009

By Inderscience Publishers

Magic Power: Copper Cable Granulator

Email: annaamisy@gmail.com Do you want to turn waste into treasure? It sounds a fairy tale in a magic world. But it can really come true with the help of copper cable granulator. As we all know, the value of bright copper wire is 4-5 times that of insulated wire. If we have our own ...

Jul. 17, 2013

By Amisy Metal Recycling Machinery

Coating of Plastic Granules - case study

In order to increase the production output of extruders and injection moulding machines, the flow and processing characteristics of plastic granules have to be modified. Especially for polyamides (PA) and polystyrene (PS) this occurs by means of powdering (coating) with powder additives. In doing so, two different methods are common. The pure dry mixing of plastic granules with the powder ...

Nov. 26, 2015

By AVA GmbH u. Co. KG

How to Maintain Your Copper Wire Granulator

Copper cable granulator, also named scrap wire recycling equipment, is a machine used for crushing copper scrap and later separating copper from the plastic. It belongs to environmental protection equipment. Nowadays, the copper wire granulators in our domestic market have huge diversity. The supply ...

Jul. 25, 2013

By Amisy Metal Recycling Machinery

How to Choose a Best Copper Wire Granulator

In recent years, copper wire granulator has been widely used in the industry. Then what should we pay much attention to when buying copper wire granulator? There are four references for you to consider they are separately quality, production quantity, price and after-sale service. First of all, we should ...

Jul. 25, 2013

By Amisy Metal Recycling Machinery

Adsorption dynamics of cobalt [Co(ii)] on rubber granules

The removal kinetics of Co(II) by waste tyre rubber granules was deliberated. Rubber granules (150300 µm) were used as sorbent. At the 4 mg/l and 15 g/l concentrations of Co(II) and adsorbent respectively, 83.2% removal was found in 180 min. Reaction kinetic followed a second order equation that was applied for the analysis of rate constant. At 30°C, rate constant was calculated to be ...

Dec. 2, 2009

By Inderscience Publishers

Intensive-washer for surface washing of the granulates an films

The Intensive Washer IW Series from Neue Herbold is a centrifugal downstream unit for intensive cleaning of hard plastic granulates and films flakes. The pre-washed material is intensively washed; while passing the machine, it is thrown against the screen by centrifugal forces. Various screens determine the cleaning efficiency. The rotor of the intensive cleaner may be equipped with ...

Jan. 8, 2013

By NEUE HERBOLD Maschinen-und Anlagenbau GmbH

Selection pressure theory for aerobic granulation – an overview

Aerobic granulation technology is an improvement over conventional activated sludge process, where cell-to-cell interactions lead to the formation of stable granules with excellent settleability. Selection pressures are the factors that can strongly influence the formation and growth of aerobic granules. Settling time and the volume exchange ratio (VER) will decide how long the bioparticles ...

Mar. 24, 2014

By Inderscience Publishers

A review on the essential role of substrate on aerobic granulation

Aerobic granulation is a selection pressure-driven cell-to-cell immobilisation process. So far, the essential role of substrates on aerobic granulation has not been well clarified. This paper reviews current studies about aerobic granulation with different substrates. Although substrates do not exert a major selection pressure on aerobic granulation, they will select substrate-related ...

Dec. 6, 2010

By Inderscience Publishers

The Comparison between Two Kinds of Copper Cable Granulators

Copper cable granulator, also named scrap wire recycling equipment, is a machine used for crushing copper scrap and later separating copper from the plastic. It belongs to environmental protection equipment. The current copper cable granulator is generally divided into two kinds: dry-type copper wire granulator and wet-type copper wire granulator. What merits and demerits do they have? ...

Jul. 12, 2013

By Amisy Metal Recycling Machinery

Effect of extended feeding time on aerobic granulation in SBR

Two different feeding lengths were applied to control the granule size. It was found that the size of granules was considerably controlled in R2 (60 min for feeding). However, the settleability in R2 was not as good as that in R1 (12 min for feeding). However, this approach of controlling the granule size also loosens the structure concerning on the difference between SVI5 and SVI30, which might ...

Feb. 26, 2010

By Inderscience Publishers

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