كسارة الحجر المتنقلة هي حل معياري أكثر شمولاً ومنهجية ومرونة تقدمه الشركة للعملاء. وهي مجهزة بمعدات مضيفة مخصصة عالية الأداء، مع حجم صغير وقوة معالجة قوية؛ يعتمد الإطار على تصميم شعاع مستقيم بسيط ومجهز بدعائم ثابتة قابلة للتعديل. يتمتع الإطار بثبات جيد ويمكن تركيبه ونقله بسرعة عدد كبير من السيور الناقلة المركبة لديها اتصال ونقل أكثر معقولية وموثوقية، ويمكن تركيبها واستخدامها بسرعة، ويتم اعتماد نظام التحكم الكهربائي المتكامل لضمان التشغيل الفعال والمستقر لخط الإنتاج.
تلتزم الشركة دائمًا بمعدات سحق التعدين ومعدات صنع الرمل ومعدات الطحن الصناعية، وتوفير حلول عالية الجودة للرمل والحصى ومجموعات كاملة من المعدات للمشاريع الهندسية واسعة النطاق مثل الطرق السريعة والسكك الحديدية والمياه والكهرباء، إلخ. ، وتسعى جاهدة لممارسة التصنيع الدقيق المحلي والتخطيط العلمي العالمي، مع اعتبار آسيا المنطقة النائية والعملاء المشعين حول العالم. بعد أكثر من 30 عامًا من التطوير، نجحت العديد من منتجات الشركة في اجتياز العديد من شهادات الجودة الدولية مثل الشهادة الدولية ISO9001:2015، وشهادة الاتحاد الأوروبي CE، وشهادة GOST الروسية. بعد ذلك، في السعي لتحقيق التميز، سنستمر في استخدام منتجات عالية الجودة والتكنولوجيا الاحترافية والخدمات المخلصة لمساعدة العملاء على خلق قيمة أكبر، واستخدام الإجراءات العملية لمواصلة تعزيز البناء البيئي للحضارة الإنسانية.
·DOI / Corpus ID 99910990; Removal of nutrients and COD from wastewater using symbiotic co culture of bacterium Pseudomonas putida and immobilized microalga Chlorella vulgaris
·To reduce the negative impact of the residue pesticide degrading bacteria are needed This study aimed to isolate and identify profenofos degrading bacterial strains from the soil that has been contaminated by profenofos pesticides for many years Study on the culture and degradation characteristics of dominant phenol degrading bacterium
·Strain M2 which can degrade organophosphorus pesticide residues was isolated from the soil It could tolerate concentrations up to 500mg/L of methyl parathion 500mg/L of chlorpyrifos and 1000mg/L
·When the pH was 3 and the current density was A/m 2 chemical oxygen demand COD was removed to the maximum of % at the reaction time of 60 min Figure 2 also indicates the removal percentages of COD in 15 30 and 45 min were % % and % respectively
·The combination of chemical oxidation Fenton reaction and biological treatment processes is a promising technique aiming to reduce recalcitrant wastewater loads Preliminary tests were carried out on two widely used toxic and non biodegradable pesticides namely Dazomet and Fenamiphos The chemical reaction was employed as a
·The results of COD removal were found to be comparable to those of Li et al [48] whose work sought to identify and characterize a COD degrading bacterium that can efficiently break down
·Organophosphorus OP compounds are widely used as pesticides petroleum additives and plasticizers A large amount of chemical warfare agents CWAs also belong to the OP group
·Researchers from India Iqbal and Bartakke 2014 successfully isolated bacteria capable of degrading pesticide residues The bacteria were Acinetobacter radioresistance Pseudomonas
·Chemical oxidation uses strong oxidizing agents to reduce wastewater s COD levels Adding hydrogen peroxide chlorine or ozone to water creates a reaction with inorganic and organic pollutants These oxidizing agents break down pollutants into less harmful substances protecting oxygen levels in the wastewater
·Two kinds of Fe C micro‐electrolysis materials Fe C MEMs named Fe0/Fe C MEMs and Fe3O4/Fe C MEMs were prepared using low‐cost biochar chemical grade Fe0 powder and industrial iron powder The Fe C MEMs were characterized by XRD SEM and FT‐IR Meanwhile the effects of sintering temperatures and mass ratios of Fe to C on the
·The relatively less used and recently developed third chemical from second generation neonicotinoid is imidaclothiz whose chemical formula is C 7 H 8 ClN 5 O 2 S and IUPAC name is EZ 1 2chloro
·Human beings are greatly threatened by the dangerous pathogens spread by mosquitoes especially malarial parasite transmitted by Anopheles sp dengue virus by Aedes sp and filarial worm by Culex sp Insecticide based control strategies were playing a significant part in controlling the vectors and thereby reducing the chances of disease
·Best conditions in the system were achieved for SD of m³/m² h within EBRT of 40 s at an inlet gas concentration of 150 mg/m³ which resulted a removal of 93% for the waste gas stream in the
·Recent advances in wastewater treatment processes have resulted in high removal efficiencies for various hazardous pollutants Nevertheless some technologies are more suitable for targeting
·Pollutant removal can be performed in several ways that differs depending on the organic and inorganic nature of the pollutant which includes aromatic and aliphatic compounds such as dyes hydrocarbons agrochemicals heavy metals chlorinated substances greenhouse gases plastics sewage etc Various factors such as pollutants
·Compared with chemical methods biodegradation is considered to be a mild cost effective and eco friendly approach to degrading pesticide residue Furthermore pesticide residue can be degraded more thoroughly via microbial metabolism which will be assimilation and become a part of the cell Fig 4
·Moreover the chemical oxygen demand COD of pesticides production wastewater ranges according to the literature between 150 and 33750 mg/L while the biological oxygen demand BOD ranges between 30 and 11590 mg/L
·Chen et al [70 128] isolated a strain of degrading bacterium streptomyces sp HP S 01 from the chemical plant waste water treatment pool of long term production of pyrethroid pesticides and the streptomyces could completely degrade CY by using Andrews equation of streptomyces HP S 01 to analyze the dynamic process of degrading CY
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