production of polyaluminium chloride polyacrylamide
production of polyaluminium chloride polyacrylamide
production of polyaluminium chloride polyacrylamide
production of polyaluminium chloride polyacrylamide
production of polyaluminium chloride polyacrylamide
short-chain fatty acids production from anaerobic fermentation of sewage sludge: the effect of higher levels polyaluminium chloride - mdpi

Short-Chain Fatty Acids Production from Anaerobic Fermentation of Sewage Sludge: The Effect of Higher Levels Polyaluminium Chloride - MDPI

With the annual increase in the sludge production in China¡¯s sewage treatment plants, the problem of sewage sludge treatment and disposal is becoming more and more serious. Anaerobic fermentation can convert complex organic matter in sewage sludge into short-chain fatty acid, hydrogen, methane and other resources and is an effective method for sewage sludge treatment and disposal. At the

Get Price
polyaluminium chloride and anionic polyacrylamide water treatment residuals as a sorbent for cd2+ and zn2+ in soils | water, air

Polyaluminium Chloride and Anionic Polyacrylamide Water Treatment Residuals as a Sorbent for Cd2+ and Zn2+ in Soils | Water, Air

7 Citations Explore all metrics Abstract Water treatment residuals produced after addition of polyaluminium chloride and anionic polyacrylamide (PAC-APAM WTRs) were evaluated for the potential to remove Cd 2+ and Zn 2+ from aqueous solutions by batch adsorption studies.

Get Price
new insight into the additives in preparation and reduction of shield slurry

New insight into the additives in preparation and reduction of shield slurry

Polyaluminium chloride (PAC) acts by reducing bound water content through the interaction with residual bentonite, simultaneously augmenting PAM flocculation, which is recommended for reducing WSSS.

Get Price
understanding the mechanisms of how poly aluminium chloride inhibits short-chain fatty acids production from anaerobic fermentation of waste

Understanding the mechanisms of how poly aluminium chloride inhibits short-chain fatty acids production from anaerobic fermentation of waste

, Yanrong Chen a b Add to Mendeley https://doi.org/10.1016/j.cej.2017.11.064 Get rights and content Abstract Poly aluminum chloride (PAC) is accumulated in waste activated sludge at high levels. However, details of how PAC affects short-chain fatty acids (SCFA) production from anaerobic sludge fermentation has not been documented.

Get Price
the new life of traditional water treatment flocculant polyaluminum chloride (pac): a green and efficient micro¨cnano reactor

The new life of traditional water treatment flocculant polyaluminum chloride (PAC): a green and efficient micro¨Cnano reactor

Polyaluminum chloride (PAC) is an inorganic polymer material that has the advantages of a simple preparation process and special electronic structure. It is considered to be the most efficient and widely used flocculation material for water treatment. In this work, PAC has been used as a Lewis acid catalyst in inte

Get Price
polyaluminium chloride and anionic polyacrylamide water treatment residuals as a sorbent for cd and zn in soils | request pdf - researchgate

Polyaluminium Chloride and Anionic Polyacrylamide Water Treatment Residuals as a Sorbent for Cd and Zn in Soils | Request PDF - ResearchGate

PAC-APAM WTRs samples were collected from a municipal water treatment plant in Taiyuan city, Shanxi Province, China with the production capacity of 800,000 m 3 /day, and prepared as we performed

Get Price
nutrient removal and sludge production in the coagulation¨cflocculation process - sciencedirect

Nutrient removal and sludge production in the coagulation¨Cflocculation process - ScienceDirect

Nutrient removal and sludge production in the coagulation¨Cflocculation process, applied to a slaughterhouse effluent, have been studied. Fe 2 (SO 4) 3, Al 2 (SO) 3 and polyaluminium chloride were used as coagulants. Inorganic products were used as coagulant aids: activated silica, powdered activated carbon and precipitated calcium carbonate

Get Price
using polyaluminum chloride and polyacrylamide to control membrane fouling in a cross-flow anaerobic membrane bioreactor - sciencedirect

Using polyaluminum chloride and polyacrylamide to control membrane fouling in a cross-flow anaerobic membrane bioreactor - ScienceDirect

Two typical polymeric flocculants, polyaluminum chloride (PAC, technical grade) and polyacrylamide (PAM, Sigma), were tested in this study. To investigate the optimal dosage and action mechanism of the two flocculants, a batch test was first conducted.

Get Price
polyaluminium chloride and anionic polyacrylamide water treatment residuals as an amendment in soils for phosphorus: implications for

Polyaluminium Chloride and Anionic Polyacrylamide Water Treatment Residuals as an Amendment in Soils for Phosphorus: Implications for

1 Introduction Rapid increase of world population and improvement of life quality resulted in higher demand of drinking water both in quantity and quality. Thus, tremendous wastes are produced in municipal drinking water treatment plants in the world.

Get Price
transport behavior of cu2+ under binary and multi-component systems in the columns of polyaluminium chloride and anionic polyacrylamide water

Transport Behavior of Cu2+ Under Binary and Multi-Component Systems in the Columns of Polyaluminium Chloride and Anionic Polyacrylamide Water

The lack of information from column studies of Cu 2+ transport in polyaluminium chloride and anionic polyacrylamide water treatment residuals (PAC-APAM WTRs) has been hampering their reuse as a media in stormwater bioretention systems.

Get Price