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Error analysis of neutralization stripping experiment for acid wastewater

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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Error analysis of neutralization stripping experiment for acid wastewater
Journal: Water air and soil pollution / Publication Year ...
Journal: Water air and soil pollution / Publication Year ...

Acid scarlet GR, was selected as the representative of azo dye pollutants. Effects of applied voltage, discharge frequency, and gas flow rate on ,Acid scarlet GR treatment, effect which were characterized by degradation efficiency and the change of chemical ...

Synthesis Characterization and Utilization of a Lignin ...
Synthesis Characterization and Utilization of a Lignin ...

How to effectively remove toxic dyes from the industrial ,wastewater, using a green low-cost lignocellulose-based adsorbent, such as lignin, has become a topic of great interest but remains quite challenging. In this study, cosolvent-enhanced lignocellulosic fractionation (CELF) pretreatment and Mannich reaction were combined to generate an aminated CELF lignin which is subsequently applied …

Use of cunninghamella elegans lendner in methods for ...
Use of cunninghamella elegans lendner in methods for ...

i. the fungal biomass contains at least the fungal species Cunninghamella elegans Lendner; ii. the fungal biomass absorbs the at least one dye, so as to obtain ,wastewater, that is …

1996 EPA Graduate Fellows | Publications | Forum ...
1996 EPA Graduate Fellows | Publications | Forum ...

Formation of nitrosodimethylamine (NDMA) during chlorine disinfection of ,wastewater, effluents prior to use in irrigation systems. Water Research 2006; 40(2):341-347. Sedlak DL, Deeb RA, Hawley EL, Mitch WA, Durbin TD, Mowbray S, Carr S. Sources and fate of nitrosodimethylamine and its precursors in municipal ,wastewater treatment, plants.

Streptomyces Consortium for Enhanced Biodegrdation of Azo ...
Streptomyces Consortium for Enhanced Biodegrdation of Azo ...

Various levels of pH were optimized for effective dye degradation by the potential consortia of Streptomyces, following broth culture method as mentioned above. pH 6.0, 6.5, 7.0, 7.5 and 8.0 of the medium were adjusted using dilute acidic and alkaline solution of hydrochloric ,acid, …

CITAR - Consulta Bibliográfica
CITAR - Consulta Bibliográfica

However, ,simulated, runoff or seepage waters from chemically amended and dried MFT were phytotoxic, due to combined levels of salts, naphthenic acids and pH. Phytoremediation of runoff water/ground water seepage from dry-land applied MFT will thus require pre-,treatment, in order to make conditions more favorable for plant growth.

Recent advances in heterogeneous photocatalytic ...
Recent advances in heterogeneous photocatalytic ...

1.1. Photocatalytic Decolorization in Water and ,Wastewater Treatment,. Generally, dyes are complex unsaturated aromatic compounds with accomplishing characteristics like color, intensity, solubility, fastness, and substantiveness [1, 2].It could be compounds with different coloring particles, each varying in type from each other in terms of chemical composition, and are used for coloring ...

CITAR - Consulta Bibliográfica
CITAR - Consulta Bibliográfica

However, ,simulated, runoff or seepage waters from chemically amended and dried MFT were phytotoxic, due to combined levels of salts, naphthenic acids and pH. Phytoremediation of runoff water/ground water seepage from dry-land applied MFT will thus require pre-,treatment, in order to make conditions more favorable for plant growth.

CITAR - Consulta Bibliográfica
CITAR - Consulta Bibliográfica

However, ,simulated, runoff or seepage waters from chemically amended and dried MFT were phytotoxic, due to combined levels of salts, naphthenic acids and pH. Phytoremediation of runoff water/ground water seepage from dry-land applied MFT will thus require pre-,treatment, in order to make conditions more favorable for plant growth.

Biodegradation of Azo Dye compounds - SlideShare
Biodegradation of Azo Dye compounds - SlideShare

Gahr F, Hermanutz F, Oppermann W (1994). Ozonation an important technique to comply with new German laws for textile ,wastewater treatment,. Water Sci. Technol. 30: 255–263. Gurulakshmi M, Sudarmani DNP, Venba R, (2008). Biodegradation of Leather ,Acid, dye by Bacillus subtilis, Advanced biotech. pp 12-18. Jadhav JP, Govindwar SP (2007).

Novel Mesoporous Lignin-Calcium for Efficiently Scavenging ...
Novel Mesoporous Lignin-Calcium for Efficiently Scavenging ...

A novel adsorbent lignin-calcium was fabricated by a simple flocculation–sedimentation approach to remove methylene blue. The structure and morphology of the well-prepared sample were analyzed by multiple characterization methods. Lignin-calcium microspheres demonstrated a mesoporous and inserted layer structure with a coarse surface. Methylene blue (MB) adsorption by lignin-calcium …

Journal of Environmental Chemical Engineering - Academic ...
Journal of Environmental Chemical Engineering - Academic ...

About. The Journal of Environmental Chemical Engineering provides a forum for the publication of original research on the development of sustainable technologies focusing on water and ,wastewater treatment, and reuse; pollution prevention; resource recovery of waste; nanomaterials for environmental applications; sustainability and environmental safety; and recent developments on green chemistry ...

Green Materials for Wastewater Treatment 3030177238 978 ...
Green Materials for Wastewater Treatment 3030177238 978 ...

1 Environmental Issues: A Challenge for ,Wastewater Treatment, 1 Meenakshi Choudhary, C. N. Peter, Sudheesh K. Shukla, Penny P. Govender, Girish M. Joshi, and Rui Wang 2 Green Nanotechnology for the Environment and Sustainable Development 13 Samreen Heena Khan 3 Activated Carbon from Different Waste Materials for the Removal of Toxic Metals 47 Soodamani Periyasamy, Ilango Aswin …

Biodegradation of Azo Dye compounds - SlideShare
Biodegradation of Azo Dye compounds - SlideShare

Gahr F, Hermanutz F, Oppermann W (1994). Ozonation an important technique to comply with new German laws for textile ,wastewater treatment,. Water Sci. Technol. 30: 255–263. Gurulakshmi M, Sudarmani DNP, Venba R, (2008). Biodegradation of Leather ,Acid, dye by Bacillus subtilis, Advanced biotech. pp 12-18. Jadhav JP, Govindwar SP (2007).

Recent advances in heterogeneous photocatalytic ...
Recent advances in heterogeneous photocatalytic ...

1.1. Photocatalytic Decolorization in Water and ,Wastewater Treatment,. Generally, dyes are complex unsaturated aromatic compounds with accomplishing characteristics like color, intensity, solubility, fastness, and substantiveness [1, 2].It could be compounds with different coloring particles, each varying in type from each other in terms of chemical composition, and are used for coloring ...

1996 EPA Graduate Fellows | Publications | Forum ...
1996 EPA Graduate Fellows | Publications | Forum ...

Formation of nitrosodimethylamine (NDMA) during chlorine disinfection of ,wastewater, effluents prior to use in irrigation systems. Water Research 2006; 40(2):341-347. Sedlak DL, Deeb RA, Hawley EL, Mitch WA, Durbin TD, Mowbray S, Carr S. Sources and fate of nitrosodimethylamine and its precursors in municipal ,wastewater treatment, plants.

沒有標題 - NCKU
沒有標題 - NCKU

Kai Ling Yu, Pau Loke Show, Hwai Chyuan Ong, Tau Chuan Ling, John Chi-Wei Lan, Wei-Hsin Chen, Jo-Shu Chang * (2017-Oct.) Microalgae from ,Wastewater Treatment, to Biochar – Feedstock Preparation and Conversion Technologies. Energy Conversion and Management 150:1-13 [SCI; IF= 5.589] 68.

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