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Oct 24
2021The mechanical grating device automatically garbage attached on the grid
Mechanical grille is one of the purification equipment produced in the early stage of water supply and drainage treatment technology. It greatly reduces the labor intensity of workers , protects their health , reduces the head loss of influent water,... -
Oct 23
2021Features and advantages of hose aerator
There are two types of inner wall diameter of 62.5mm and 65mm when the hose is aerated .Performance characteristics and advantages:1 , the hose wall thickness of only 2mm, the airway is short and straight, the pressure loss is small, the inner and ou... -
Oct 22
2021Attention to the installation of tubular aerator
There are two important parts in the tube aerator that connect the hose and the aeration head. Maybe many friends don’t know it well. When using these, sometimes there will be some failures. When there is a failure, we need to go to it in time. Solve... -
Oct 21
2021Wide application of tubular aerator
Tubular aerators are mainly used for aeration of urban sewage treatment and organic industrial wastewater treatment. Tubular aerators have simple structure, high oxygen utilization rate, reliable performance, non-blocking pores, long life, convenient... -
Oct 20
2021Electrocoagulation treatment effect
The electrode material, current density, pH , electrolysis time and other factors mainly affect the treatment effect of electroflocculation by controlling the shape and quantity of flocs and the process of electrolytic redox reaction. The flocculant ... -
Oct 19
2021Electrical applications flocculation wastewater treatment
1. Electric flocculation treatment of heavy metal wastewater The electrocoagulation method using aluminum tubes as electrodes was used to remove heavy metal ions in electroplating wastewater. The results showed that the initial mass concentra... -
Oct 18
2021Electrocoagulation wastewater treatment factors
1. Polar plate The flocs produced by the iron plate are small and dense, and settle quickly, but the effluent is often yellow, and the iron plate is easy to continue to rust when the power is cut off. The flocs produced by the aluminum plate ... -
Oct 17
2021The mechanism of electrocoagulation in wastewater treatment
Under the action of an external DC electric field, the anode oxidizes and dissolves in the solution to produce aluminum ions or iron ions. These metal ions are hydrolyzed at a suitable pH to produce a series of corresponding hydrolysis products. Thes... -
Oct 16
2021The role of electrocoagulation in wastewater treatment
Electric flocculation has the advantages of high efficiency, small sludge output, no need for additional chemicals, simple equipment, convenient operation and maintenance, and easy automatic control. It is widely used in the removal of heavy metals, ... -
Oct 15
2021The degree of polymerization of electric flocculation has a positive phase wi...
Generally, the degree of polymerization is positively correlated with the flocculation efficiency. Research by Wu Zhen et al. has shown that the polymerization of 30 aluminum has a stronger adsorption and bridging effect than the polymerization of 13... -
Oct 14
2021The core content of electric flocculation is the generation of flocculant
Electric flocculation is a complex physical and chemical technology, and its core content is the generation of flocculants. For Al anodes, the Al3+ produced by electrolysis quickly exists in the form of hydrated ions Al(H2O)63+ in water , and then qu... -
Oct 13
2021Electric flocculation wastewater treatment process
Electric flocculation is a wastewater treatment process that combines complex adsorption with oxidation-reduction, acid-base neutralization, and air flotation separation. MYAMollah et al. researched the mechanism of electroflocculation and showed tha... -
Oct 12
2021Adopt electric flocculation wastewater treatment device
The prior art and the present invention has obvious advantages and beneficial effects compared specifically, seen from above technical solution, since the sewage treatment system comprising a pH adjustment tank, the reaction tank, pump, electrocoagul... -
Oct 11
2021Optimal scheme of electro-flocculation wastewater treatment device
As a preferred solution, there are at least two rows of pipes in the electrocoagulation wastewater treatment device. Each row of pipelines are arranged side by side in series connection, the first pipeline of the front pipeline is set below, ... -
Oct 10
2021Introduction of electro-flocculation wastewater treatment system
In view of this, the main purpose of the present invention is to provide an electro-flocculation wastewater treatment system, which can add chemicals in stages in the electro-flocculation wastewater treatment device, easy to control the concentration... -
Oct 05
2021There are the following traditional methods for pre-treatment of electroplati...
The electro-flocculation wastewater treatment system relates to the field of wastewater treatment technology, which refers to a new application of a tubular electrochemical system in wastewater treatment. At present, the following concentrated tra... -
Sep 30
2021Characteristics of electro-flocculation wastewater treatment system (4)
Electrocoagulation waste water treatment system, wherein: both ends of the hose are attached to a leakproof inlet connector and an outlet connector, the inlet and outlet ends of the hose fitting and leak-sealing contact ; the inlet connector having A... -
Sep 26
2021Characteristics of electro-flocculation wastewater treatment system (3)
The electro-flocculation wastewater treatment system is characterized in that: each section of the pipeline of the electro-flocculation wastewater treatment device is installed on a bracket, and each section of the pipeline and the bracket are fixed ... -
Sep 22
2021Characteristics of electro-flocculation wastewater treatment system (2)
The electro-flocculation wastewater treatment system is characterized in that there are at least two rows of pipes in the electro-flocculation wastewater treatment device. Each row of pipelines are arranged side by side in series connection, the fi... -
Sep 18
2021Characteristics of electro-flocculation wastewater treatment system (1)
Electric flocculation wastewater treatment system, its characteristics include: A pH adjustment tank, the reaction tank and the pump, the reaction cell is provided to the pH next adjustment reservoir-side and the pH communicating adjustment t...
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