نتایج جستجو برای: car wash wastewater

تعداد نتایج: 109946  

2008
C. S. CHIDANKUMAR S. CHANDRAJU

Cultivation of some top vegetables was made by irrigation with distillery spent wash of different proportions. The spent wash i.e., primary treated spent wash (PTSW), 50% and 33% spent wash were analyzed for its plant nutrients such as nitrogen, phosphorous, potassium and other physical and chemical parameters. Experimental soil was tested for its chemical and physical parameters. Top vegetable...

2012
G. Durai N. Rajamohan C. Karthikeyan M. Rajasimman

In this study, aerobic digestion of tannery industry wastewater was carried out using mixed culture obtained from common effluent treatment plant treating tannery wastewater. The effect of pH, temperature, inoculum concentration, agitation speed and initial substrate concentration on the reduction of organic matters were found. The optimum conditions for COD reduction was found to be pH 7 (60%)...

2008
O. Dietrich U. Attenberger K. Nikolaou M. Peller M. F. Reiser

Introduction: In oxygen-enhanced MRI (O2-MRI) of the lung, the inhalation of pure oxygen (O2) decreases the longitudinal relaxation time, T1, of blood, which can be detected by T1-weighted MRI [1–9]. Frequently, a block paradigm is used for O2-MRI consisting of a series of T1-weighted scans acquired during alternating blocks with inhalation of room air and O2. This block design results in a sig...

2016
Mitsuaki Hirai Amira Roess Cheng Huang Jay Graham

Background High-risk water, sanitation, and hygiene (WASH) practices are still prevalent in most low-income countries. Because of limited access to WASH, children may be put at an increased risk of diarrheal diseases. Objectives This study aims to 1) develop a new measure of WASH-induced burden, the WASH Resource Index (WRI), and estimate its correlation with child diarrhea and an additive inde...

Journal: :GSC Advanced Research and Reviews 2022

In this analysis jute cotton blend denims performance at enzyme wash to 35 times respective laundering, in friction and roughness properties where 5 laundered sample showed smoother surface both inner outer surface. bending properties, was found second lowest Bending Average Rigidity (BAR) Work (BW). compression, highest Compression (CAR), Recovery Rigidity(RAR) less energy requirement work (CW...

Silk yarns were dyed by using commercial basic, reactive and pre-metallised acid dyes. An aftertreatment with a commercial synthetic tanning agent (syntan) was applied to the dyeings and the aftertreated dyeings were further treated with metal salts in an attempt to improve wash fastness properties. When all samples (untreated, syntanned and syntanned/ backtanned speciments) were subjected five...

Journal: :Scientific American 1888

2012
Anshul Chugh Aman Arora Vijay Pratap Singh

One of the most important steps is accurate impression making for fabrication of fixed partial denture. The two different putty-wash techniques that are commonly used are: (1) Putty-wash one-step technique, (2) putty-wash two-step technique. A uniform wash space is needed for an accurate impression. Nissan et al recommended the use of two-step technique for accurate impression making as there i...

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