Results 21 to 30 of about 1,252,210 (158)

Effect of a Spray Containing Occlusive Agents, Humectants and Physiological Lipids on Skin Hydration of Healthy Dogs When Applied After Bathing With a Chlorhexidine 2%/Miconazole 2% Shampoo

open access: yesVeterinary Dermatology, Volume 37, Issue 1, Page 140-147, February 2026.
Background: Normal hydration of the canine epidermis is imperative for cutaneous homeostasis. Xerosis may be encountered in canine atopic dermatitis and may be aggravated by topical antiseptics. Hypothesis and Objectives: To evaluate the hydrating properties and the safety of a spray (Sensiderm spray; MP Labo) when applied after shampooing healthy dogs
Adamantia Pseftogka   +3 more
wiley   +1 more source

Hollow Porous Nitrogen‐Doped Carbon‐Confined FeP/Fe2P Nanoparticle‐Armored Catalyst for Efficient Oxygen Reduction Reaction in Aqueous/Flexible Zinc‐Air Batteries

open access: yesRare Metals, Volume 45, Issue 1, January 2026.
ABSTRACT The design of nanoparticles confined in hollow N‐doped carbon structures is crucial for improving the oxygen reduction reaction (ORR) kinetics, yet achieving this remains a significant challenge. In this work, hollow porous nitrogen‐doped carbon encapsulated FeP/Fe2P (H‐FeP/Fe2P) were successfully constructed via a templating method combined ...
Li‐Xia Wang   +8 more
wiley   +1 more source

Harnessing green microbiology for sustainable water management, agriculture, and energy generation: Current advances and future prospects

open access: yesWorld Water Policy, Volume 10, Issue 3, Page 649-697, August 2024.
Abstract This article presents an in‐depth overview of recent developments and prospects in utilizing green microbiology for sustainable water management. It highlights its vital role across various aspects of water management while underscoring its significance for global development. This article delves deep into microbial processes integral to water
Adenike A. Akinsemolu   +2 more
wiley   +1 more source

东辛油田辛一污水站回注污水处理技术

open access: yesGongye shui chuli, 2004
东辛油田辛一污水处理站因污水处理设施老化,所加药剂与水质的配伍性较差,使回注于地层的污水水质不达标。作者较详细地介绍了辛一污水处理站通过改造污水处理流程,利用流程中沉降、过滤技术,优选污水处理剂,使处理后的污水水质有明显的改善,回注污水水质达标。
黄敏   +4 more
doaj  

利用纷顿试剂处理焦化废水

open access: yesGongye shui chuli, 1997
论述了纷顿试剂处理废水的研究进展,阐明了纷顿试剂的作用机理以及国际上利用纷顿试剂处理焦化废水减少COD浓度的工艺路线,指出应根据焦化废水特性进行纷顿试剂可处理性研究。进而确定适合国情的处理工艺路线,解决焦化厂废水污染问题。
巩志坚, 靳瑛
doaj  

重金属捕集剂去除冷轧酸洗废水中铬镍的应用研究

open access: yesGongye shui chuli, 2020
基于传统石灰法处理冷轧酸洗废水,对比研究了重金属捕集剂投加位置、重金属捕集剂联合“石灰+铁盐”深度处理工艺、重金属捕集剂联合高密度污泥深度处理工艺对冷轧酸洗废水中总铬和总镍去除效果的影响。实验结果表明:重金属捕集剂联合高密度污泥处理澄清池出水,当重金属捕集剂、高密度污泥投加质量浓度分别为40、2 500 mg/L时,处理出水满足《钢铁工业水污染物排放标准》(GB 13456—2012)水污染物特别排放限值的要求。
孙伟, 肖凡, 魏伟
doaj  

混凝-纳滤组合工艺处理印染整理废水

open access: yes, 2018
以聚丙烯酰胺(PAM)为助凝剂,比较了4种絮凝剂对印染整理废水中的COD和浊度的去除效果,通过正交实验确定了优化混凝条件;并进一步采用纳滤膜NF270对混凝上清液进行处理,纳滤浓缩液再经混凝-纳滤在处理。结果表明,混凝优化条件,pH为7,聚合氯化铝(PAC)、PAM投加量分别为400、1.6 mg/L,在此条件下,废水中COD去除效果最好,去除率达88%以上。混凝后的上清液经纳滤膜处理,出水COD为33 mg/L;纳滤浓缩液再经混凝-纳滤再处理后,出水COD可降至30 mg/L,出水水质均满足GB/T ...
刘威, 杭晓风, 万印华
core  

利用微藻处理污水的研究进展

open access: yes, 2019
人类经济活动的发展使大量污水进入水体,导致水质恶化,破坏了生态系统的平衡。为降低水污染对生态环境的负面影响,开发经济高效的污染物治理技术迫在眉睫。基于微藻培养的污水处理技术具有环境友好和处理成本低等优点,逐渐替代了传统的物理化学处理法。总结了微藻在污水处理中的研究现状以及技术应用,阐述了微藻净化污水的机理,综述了微藻处理污水技术的发展及其与藻生物质生产偶联的研究现状以及工程实例,在净化污水的同时可获得微藻生物质,通过后续的加工可以生产各种具有经济效益的产品 ...
舒琥   +5 more
core   +1 more source

美国水处理化学品市场现状与展望

open access: yesGongye shui chuli, 1998
从缓蚀剂、阻垢剂、杀生剂和絮凝剂四个方面介绍了美国水处理化学品的研制、生产和销售现状以及发展趋势.美国水处理市场总销售额为321亿美元,其中专用水处理化学品占27亿美元.预计2000年前美国水处理市场将以年均3%~5%的速度增长.随着工业企业间兼并与战略联合增多,国际性全方位水处理服务公司将在市场中起主导作用.美国国内水处理市场已日趋饱和,为寻求发展,各水处理公司必须开拓国外市场.
杨巍
doaj  

木质素絮凝剂的制备及处理造纸废水的研究

open access: yes, 2008
以木质素、甲醛和双氰胺为主要原料采用正交实验合成了新型絮凝剂LDH,并将该絮凝剂单独和与聚合铝(PAC)复配应用于生化处理后的造纸废水。结果表明:单独使用LDH,在原水pH5~8,LDH投加质量浓度50~65mg/L时处理效果较好;PAC与LDH复配时,在pH7.49,PAC和LDH的投加质量浓度分别为400mg/L和5mg/L的时候,出水CODCr为84.88mg/L(去除率69.47%),色度为33.3倍(去除率为88.48%),出水水质达到了GB3544 ...
彭福勇   +3 more
core  

Home - About - Disclaimer - Privacy