Introduction It is well known that the thermal stability of polymers has been improved by copolymerization of the primary monomer with traces of a comonomer [AI-Mazroai (2000); Tirkistani (2008) and Tirkistani (2008)]. The poor thermal stability of brominated polymers, due to the weak character of the C-Br bond, has received much attention [EI-Agamey & Diab (1986) and Grassie et al., (1981)]. In this paper, bomopolymers of poly(p-bromophenyl acryiamide) (PBPA) and poly (methyl-methacr
..制备了对溴苯基丙烯酰胺与甲基丙烯酸甲酯的共聚物，并用微量分析和红外光谱对其进行了表征。用1HNMR技术计算了共聚反应的反应比值。热分析表明，共聚物的稳定性介于聚溴苯基丙烯酰胺和聚甲基丙烯酸甲酯均聚物之间。< / p > . .
Introduction Continental margins from a link between the ocean and land is an important areas for understanding the biogeochemical cycles of heavy metals, carbon and other materials (Anderson et al., 1994; Yamada and Aono, 2003; Masuzawa et al., 2003). In addition to land-derived materials, a large quantity of particles are produced in situ by high primary production and transported away from the land to the sea through river and estuary (Kato et al., 2003). Mechanisms that promote sedimentat
..对南海登嘉楼海域重力覆盖采集的两个岩心样品进行了详细的210Pb分析，提供了沉积物的年代学，确定了近期沉积的微妙而明显的变化。使用210Pb分析对近期沉积进行的调查是研究和量化过去和现在的沉积模式和沉积速率的整体研究的一部分，揭示了沉积环境及其形态结构如何改变
。Introduction Municipal Solid Waste (MSW) Management in India has always been a low priority.1 More than 90 % of the municipal solid waste is disposed off by landfilling .2 According to an estimate 45 million tonnes/year of solid waste is generated from the urban centres of India which are collected inefficiently, transported inadequately and disposed unscientifically .3 The solid waste is expected to rise to 125 million tonnes/ year in India by the year 2025.4&
..室内研究了渗滤液对土壤和地下水样品的影响。收集的渗滤液样品通过由废轮胎碎片(200 mm)和碎石层(300 mm)组成的试验单元-1，渗滤液收集层总厚度为500 mm。采用废轮胎碎料与碎石复合床的处理方法，对降低具有环境影响的渗滤液的各项理化参数均有较好的效果。
Introduction Used oils such as engine lubricating oil, hydraulic fluids and gear oils used in cars, bikes can pollute the environment. Recycling used oil is becoming the preferred way of handling used oil to protect the environment and conserve natural resources.1 Billions of gallons of used automobile lubricating oil are generated every year in the world. A number of studies to remove various pollutants existing in the used lubricating oil and simultaneously to reuse these resources
..大量汽车用过的润滑油被作为有害废物排放到环境中。因此，需要找到回收和再利用这些废物的方法。有价值的润滑剂可以从废弃的油中回收。更重要的是，石油可能是影响21世纪社会形态的最重要因素。本文讨论了废润滑油的再生问题。< / p > . .
Introduction Formaldehyde is an important intermediate compound used in a large variety of processes in the chemical industry. It is frequently found in wastewaters and waste gases causing environmental pollution Prado et al., (2003). Formaldehyde is also used in the industrial processing of wood, paper production, leather, resin and glue (Krick et al., (1980)). Formaldehyde is found in wastewaters in monomeric (free) form, as well as its derivatives such as ether, urea, phenolic condensates
..从盐水环境中分离的细菌联合体用于在盐水条件下降解甲醛。研究了该菌群在3% ~ 7% NaCl浓度下对甲醛的降解作用。该联合体使用甲醛(100-400mg/L)，在96 h内降解，在5% NaCl (w/v)下甲醛的降解效果最佳。添加促生长物质酵母
可以提高甲醛的去除率。Introduction The unimpeded growth of greenhouse gas emissions is raising the earth’s temperature. The consequences include the atmosphere will eventually lead to changes in the global climate, and in the climates of regions around the world, melting glaciers, more precipitation, more and more extreme weather events, and shifting seasons and ultimately will threaten to food security everywhere (IFPRI,2009). The average global surface temperature is projected to increase by 1.4-3oC
..印度是世界第七大国家。在21世纪，印度的气温将上升3至6摄氏度，降雨量将增加15-30%。在低排放情景下，预计2100年全球大气表面温度将升高1-4℃，在高排放情景下，预计全球大气表面温度将升高2.5-5.8℃。本文的目的是提供气候对印度农业影响的关键信息。大气中温室气体的排放量日益增加。
Introduction Phytosociology is a qualitative study of the structure of the vegetation of a particular area emphasizing quantitative relationship of a few dominant species which control the community and there by the occurrence of a large number of rare specie. From the terrestrial ecology point of view the vegetation is an important parameter which gives an insight of the status of Ecosystem. Therefore, vegetation pattern has been considered as very significant parameter of assessment of an e
..本文对拉贾斯坦邦塔尔沙漠沙质平原进行了植物社会学研究。拉贾斯坦邦Barmer地区的Panchpadra、Balotra和Nakoda具有独特的半干旱和干旱植被特征。巴梅尔位于拉贾斯坦邦西北部的南部。巴默区位于710 35;49.59,”;东经260°13°;51.48,”;N纬度。整个巴尔默地区都是炎热多沙的。一般来说，植被
…Introduction Natural products have always played an important role in human society for food, health care system and economy. Human societies grow with nature for thousand of generation.1,2 A setting for cultural process, activities and beliefs system by natural environment provides to develop subsequently, landscape from a diverse cultural archive of human endeavors.3 Different cultures interact with nature in different ways; local environment and biodiversity have great impact on human life
..特里普拉邦是印度东北部的一个内陆丘陵小邦，也是生物多样性最丰富的水库的一部分。侵略性的文明，快速增长的工业化和污染导致地球上不同物种的丧失，对生物多样性造成危险。特里普拉邦的不同部落仍然生活在森林及其附近，依靠当地的动植物提供食物、住所、药物和仪式。环境危害和森林的破坏导致了不同物种的永久性损失。
Introduction Access to safe drinking water is a fundamental human need and therefore, a basic right. Contaminated water jeopardizes both. The physical and social health of all people and it is an affront to human dignity (MNB Momba et. al 2006). Increasing living standards, Growing population, rapid industrialization and wide sphere of human activities have brought greater stress on land and water, which in turn results in steadily increase in the demand for water resources. (Venkatasubramani
..研究了Thane-Belapur工业区地下水的物理化学特征，以检验其饮用性。参照印度标准对地下水的适宜性进行了评价。对各参数进行了相关性分析。该分析对快速研究地下水水质具有重要意义。研究表明，该地区许多地下水样本不适合饮用。< / p > . .
Introduction Food grain yield is the main function of many components which, when modified have direct influence on the crop productivity as higher grain yields can be obtained by early sowing (Darwinkel et al., 1977; Arain et al., 2001; Sial et al., 2000), Temperatures above normal alter plant functions and productivity (Chowdhry, et al., 1978. Fischer, 1984: Sial et al., 2001: Araus, 2001), short heat stresses (≥35°C) in the post-anthesis period can significantly reduce gra
..粮食的视觉品质、营养品质(包括营养成分的消化率和大效度)、抗营养因子、碾磨特性、蒸煮品质、消费者可接受性和储存稳定性等食品品质成分在新品种的高产和产量稳定性评价中应占有重要地位。在农民的田地里生产的谷物在以食物的形式被消费之前要经过几次转化。因为它确保了这些transform
..Introduction A huge amount of used lubricating oils are produced worldwide. The different sources of used lubricating oils are railway workshops, industries, ship garages, defense machinery, automobiles workshops, etc. All types of lubricating oils in service in automobiles and process industries become contaminated and lose their performance due to changes in some of their properties. Therefore, such oils must be removed as used oil from the service as frequently as necessary. How to handle
..润滑油被广泛用于通过在摩擦表面之间插入一层材料膜来减少摩擦和磨损。然而，使用过的润滑油不会蒸发，较少受到生物降解。它需要经过适当的处理才能排放到环境中。近年来，在世界范围内，使用废旧润滑油作为再炼制原料有增加的趋势。对任何国家来说，对用过的润滑油进行再精炼都是明智的选择，对印度来说更是如此。
Introduction Oil pollution is a serious environmental problem throughout the world. This pollution may be caused due to various activities in oil exploration that include geophysical explorations, drilling of wells, pressure control and management of oil and natural gas gushing from the well, transportation and refining of crude oil etc. Crude oil is a homogenous but complex mixture of hundreds of different hydrocarbons, which widely vary in their characteristics. It is reported that certain
..生物降解是微生物致力于将有毒化学物质转化为毒性较低或无害的过程。从汽车服务站附近的污染土壤中分离出大肠杆菌、微球菌和梭状芽孢杆菌3株细菌，并对其降解汽车服务站附近废油污泥的能力进行了测试。结果表明，这些菌株具有相当大的生物降解潜力
。Introduction Salt water intrusion, or encroachment is defined by Freeze and Cherry (1979) as the migration of salt water into fresh water aquifers under the influence of ground water development. Most large sources of fresh groundwater are in close proximity to the sea, to natural bodies of saline groundwater or to salts from effluent wastes released by human activities. Saline water in aquifers may be derived from any of the following sources: Encroachment of seawater in coastal area
..沿海含水层地下水淡水资源的开发和管理受到海水入侵的严重制约。海水入侵是一个发生在几乎所有沿海含水层的过程，在那里它们与海水处于水力连续性。这一过程是由于海水的密度高于淡水。多年来，人们建立了许多模型来描述和研究与海水入侵有关的问题。数值模型提供了effe
。Introduction The pesticides are widely used in the agriculture and households throughout the world. The total pesticide consumption was estimated to 5 billion pounds by the year 2000-2001 (Report of US Environmental Protection Agency). In India the usage of pesticide is tremendous that is 46195.16 metric tones by the year 2000 (Report of Indian pesticide registration committee). The pesticides include various chemicals such as orgaanochlorides, organomercurials, organophosphates etc. These ar
..农药以控制害虫而闻名，另一方面，它们对人类、动物、植物和微生物生命都是有害的。生物降解是一种有效的农药降解方法。与植物根际有关的促进植物生长的根瘤菌(Plant Growth Promoting Rhizobacteria, PGPR)有利于农药在土壤中的降解。在本研究中，这些细菌被用于农药的降解。农药降解效果
。Introduction Photovoltaic (PV) energy production is recognized as an important part of the future energy generation mix.1 Because it is non-polluting, free in its availability, and is of high reliability. Therefore, these facts make the PV energy resource attractive for many applications, especially in rural and remote areas of most of the developing countries.2 India lies in the sunny belt of the world. The scope for generating power and thermal applications using solar energy is
..本文介绍了一项关于为印度单个住宅家庭提供所需电力的独立光伏(SAPV)系统的研究。对所建议的系统进行完整的设计，以便在设计步骤中考虑到所考虑的站点的场址辐射数据和典型家庭的电力负荷数据。同时，进行了生命周期成本(LCC)分析，以评估系统的经济可行性。研究结果
…Introduction Sulfamic acid is strong mineral acid existing in crystalline form .It is cheap. It is used to clean equipments and vessels in food industry to remove deposits, scales and oxide films .It is also used to sulfonate organic substances like alcohol, phenol etc. As catalyst it can replace sulfuric acid which is widely used for esterification. Use of sulfamic acid as a catalyst for esterification has many advantages over sulphuric acid and other catalyst. Aim of present work was to inv
..本研究涉及氨基磺酸作为邻苯二酸酐与正丁醇酯化反应催化剂的研究。考察了反应物摩尔比、催化剂用量、操作温度等不同操作参数对反应性能的影响。该工艺的最佳工艺参数为1:。邻苯二酸酐与正丁醇的摩尔比为2，催化剂浓度为6%(重量比)的反应混合物，反应温度为130 ~ 180℃
。Introduction The dissolved solids of water mass influence the chemical density of the environment; abundance and composition of the biotic community.¹ The alkaline and alkali earth metals are considered important in aquaculture ecosystem, but their amount if excess is harmful to the aquatic animals. Alkaline metals such as Li, Na, and K, and alkali-earth metal such as Be, Mg, Ca, Sr, Ba and Ra have an approximately equal toxicity for fish.2 Magnesium, calcium and
..研究了印度淡水养殖重要物种罗虎(Labeo rohita, Ham.)鱼苗中Na、K、Ca、Mg等碱金属和碱土金属的生物积累。试验在实验室条件下进行，一次试验将罗虎蛋暴露至炒熟阶段;在另一个实验中，不同浓度的盐炒到高级炒阶段。氯化钠(0.15,1.5,15和150mg /l)，氯化钾(0.015,0.15和1.5 mg/l)，磁
…Introduction Many of the states of India have alarmingly high concentration of fluoride in their water resources as reported in bulk of literature. The situation of Madhya Pradesh is also same like other states of the country. Excessive intake of fluoride leads to fluorosis which affects teeth and bones. Moderate amount lead to dental affects, but long term ingestion of large amount can lead to severe skeletal deformities called as skeletal fluorosis. Paradoxically low level of fluoride int
..如果饮用水中的氟化物(F -)浓度超过允许限值(1.5mg/l)，则会导致严重的人体健康危害，如骨骼和牙齿氟中毒，影响全世界数百万人。印度许多邦的水资源中氟化物浓度很高;中央邦就是其中之一。为了调查Shivpuri县(mpp)饮用水中的氟化物浓度，从Karera和
的7个村庄的饮用水样本。Introduction The quality and quantity of organic materials present in the soil have a direct effect on the fungal population of the soil. The development of microfungi is especially favoured by soils having an acidic reaction and where the aerobic condition is likely to be present near the surface. Fungi play a focal role in nutrient cycling by regulating soil biological activity. However the role at which organic matter is decomposed by the microbes is interrelated to the chemical composi
..采用连续稀释法对甘托克地区土壤真菌菌群进行了分离，共鉴定出22种真菌146个菌落，其中烟曲霉(Aspergillus fumigatus)、黑曲霉(Aspergillus niger)占12.32%，黄曲霉(Aspergillus flavus)、绿曲霉(a.luchensis)、毛霉菌(Mucor sp.)占6.84%，球孢枝孢霉(Cladosporium sphaerspermum)占0.68%。真菌种类最多的是子囊菌门92个菌落，其次是后菌门29个菌落，结肠菌门18个菌落
。Introduction Water is the most vital source for all kinds of life on the earth.1 In India about 96 % of water resources is used for agriculture, 3% for domestic use and 1 % for industrial activity.2 In India ponds, rivers and ground waters are used for domestic and agriculture purposes. The quality of water may be described according to their physicochemical and microbiological characteristics.3 However contamination of ground water used for drinking purpose can affect public health.4 so th
..本工作涉及2008年贾尔冈市不同采样站地下水样品的理化参数研究–2009年季风前，季风和季风后季节。将水样各项理化参数的观测值与世界卫生组织推荐的标准值进行比较，发现水样的总碱度、钙、镁、pH、锌、总硬度和总溶解固形物的浓度均在允许的li
以内。Introduction Textile industries consume large amount of water (60-4001/kg of fabric) and chemicals for wet processing.1 The chemical reagents used in textile sector are diverse in chemical composition ranging from inorganic to organic. The inputs of wide range of chemicals, which, if not incorporated in the final products (fabric), become waste and turn out to be part of water ecology. Generally, textile effluent is colored, varying in hydraulic flow rate, having high; pH, temperatur
..为了了解纺织废水对蚯蚓种群的影响，模拟了泰米尔纳德邦纺织带的普遍情况，通过水流将废水排入可耕地。在8周的时间里，对蚯蚓种类进行养护，并使用计算量的未经处理、化学处理和生物处理的污水排干蚯蚓，其间记录蚯蚓的繁殖力和生长情况。wi
处理的土壤生育力显著提高。Introduction Limnology is the study of hydrology that studies inland water (running and standing water, fresh and saline water), including their biological, physical, chemical, geological and hydrological aspects. This includes study of lake, pond, rivers, streams, wetland and ground water. Limnology: An interdisciplinary science with multifarious dimensions has emerged which deals with the study of structural and functional attributes of the lentic fresh water environment and problems associ
..Introduction Hazardous wastes are man made activities, and adversely impacts human life and environment. The adverse impacts caused due to the indiscriminate disposal of hazardous wates (HWs). A number of potentially hazardous chemicals are now produced as finished products or by products.More than six million known chemicals, used in different Indian industries. Management of hazardous wastes has become a major concern in India as haphazard dumping of hazardous wastes results in severe envir
..氮肥工业产生高浓度的氨、尿素、空气排放(SOx、NOx和COx SPM)、ETP、污泥和废催化剂废物。维斋浦尔国家橄榄球联盟的这些工业危险废物被认为是剧毒的，因此处理这些废物需要适当注意，以减少可能的环境危害。工业的发展导致该国产生了大量的危险废物。危险废物管理(HWM)是一个非常重要的是
。Introduction Cooking is major necessity for people all over the world. The problem arises when fuel is either scarce or highly expensive. The problems are encountered more pronounced in the developing countries, and particularly in villages and rural areas. Cooking accounts for a major share of energy consumption in developing countries. Most of the cooking energy requirement is met by non-commercial fuels such as firewood, agricultural residues or animal dung in rural areas. The cutting of f
..本章对箱式太阳灶不同负荷的显热进行了评价。根据《京都议定书》减少二氧化碳、节省常规燃料和获得碳信用额也进行了估计。并对不同常规燃料的投资回收期进行了估计。如果这类项目只在印度20%的农村地区安装，那么该系统每年获得的碳信用额为4.15亿美元(19.9亿卢比)。
Introduction Biocontrol agents are safe and environmental friendly alternatives for pesticides in agriculture application. Trichoderma viride performed a high level of antagonistic activity toward a broad spectrum of phytopathogens and was determined as a biocontrol agent. Trichoderma viride is a filamentous fungus that is widely distributed in the soil, plant material, decaying vegetation, and wood that can be used as a bio fungicide1,2. It is used for seed and soil treatment for suppression
..绿色木霉是一种对多种植物病原菌具有拮抗作用的生物防治剂。绿色木霉与化肥和农药的相容性更好，可以安全地与任何作物提供主要营养的化肥一起使用。最新的杀虫剂，Lambda cyhalothrin(第二代合成拟除虫菊酯)，比传统杀虫剂更具相容性。如果真菌与这些化学品混合，产生的效果可能不严重。
Introduction Sound pressures and physiological effect, awareness, the basic principle of noise control are education of the general pollution, effective legislation, control of noise at source and its transmission and the use of personal protective devices. The ignorant workers working in such quarry blasting. The Central Pollutions Control Board (CPCB) has asked for a ban on all crackers with a noise level of 90dBA and above. It has also recommended that no one should be allowed burn crac
..Introduction Development, is the process of producing or creating something new or more advanced; a new or advanced product- according to the Oxford learners’ dictionary. Development has spread to different parts of the world, though its scale varies with each country. “One of the fundamental prerequisites of the achievement of sustainable development”, says Chapter 23 of Agenda 21 (the programmatic declaration emerging from the 1992 Rio de Janeiro UN Conferen
..发展是一个持续的过程，是使人民达到更好的生活水平所必需的。但这不应该以牺牲环境为代价。努力协调经济与社会和环境需要的发展模式所面临的挑战要求公民积极参与公共问题。公众参与有关发展的决策是实现持久和可能的解决办法的根本。通过对拉贾斯坦邦的案例研究，本文确定了
…Introduction Soil is an organized mixture of organic matter, living organisms, air and water. Various types of soils are found in town and cities.1 Diffuse soil contamination has often been neglected in scientific literature, as most studies focus on contaminants from point-sources (either of industrial or agricultural origin). However, soil pollution from diffuse sources is recognized as one of the major soil threats. Deliberate disposal and spills from point sources have caused e
..表层土壤是各种土壤形成因素风化的最终产物，这些因素涉及气候和生物对特定土壤母质的作用。城市土壤污染及其影响或城市土壤的特征尚未得到应有的重视。弥漫性污染是该地区土壤污染的重要来源。到达土壤的污染物会扰乱其结构并改变其物理化学性质。他们还< / p > . .
Introduction An idol of Lord Ganesh is worshipped with all rituals during this Ganesh-chaturthi. The time span of festival may vary from one and half day to five days, seven days or ten days also and idol are immersed in lotic or lantic water bodies. We have carried out study in South Gujarat where Ganesh idol immersion takes place in huge quantity with full of rejoice, but due to that water quality gets affected at alarming rate. For such pollution effects by idol immersion many researches h
..Ganesh chaturthi是印度庆祝的主要节日之一，它是印度西部最著名的节日。每年在预定的时间后，将偶像浸入水体中。随着人口的增加，偶像浸没程度的增加，水体的有限性导致了水污染的增加，这是一个令人担忧的状况。本研究于2009年在古jar南部不同城市共确定了5个偶像浸没地点的采样站点。
Introduction The ever growing demands for water resources coupled with the rate at which much of the earths fresh waters are being adversely affected by human activities, demonstrate a developing crisis in the not too distinct future if environmental water resources are not appropriately managed.1 Bijapur is not an exception to this future crisis. Indeed, Bijapur with an average rain fall of 553 mm with 37.2 rainy days, is a city located in an area that suffers critically from a shor
..对比贾普尔市地下水的理化参数进行了季节性评价，以研究水质和生活用水的适宜性。Talabs(湖泊)，Bowdis(水井)(由Adil Shahi Sultans在16和17世纪建造)和钻孔井是城市的水资源。在2009年夏季、雨季和冬季从不同地点的不同来源采集了10份样本。考察了pH、EC、TDS、浊度、F
、Introduction In the last few decades, use of conventional energy has come under increasing attack for causing environmental pollution such as acid – rain, green house effect. Inevitably attention has been focused on alteration of these energy sources for producing electricity in the folk of reducing environmental pollution. The renewable energy source in particular, have received special attention because they do not have fuel cycle and are regarded as environmentally more benign. R
..非常规能源系统通常具有初始成本高的特点&与较低的初始成本相比，维护成本低常规系统运行成本高。该制度的比较是基于用户的货币出口，忽略了非& & &;经济因素，如社会，环境地位价值，新颖性价值，摆脱公用电网等，投资非常规能源将降低长期成本。永恒的酸< / p > . .
Introduction Bivalve mussels are important ecological, economical and cultural components of many aquatic communities. Being filter-feeders, they transfer energy to higher trophic levels and are used as monitors of water quality and contaminants.1 p53 protein is product of p53 gene which is a tumor suppressor gene that is fundamental in cell cycle control and apoptosis. Habitat pollution induced mutations in p53 have been shown to cause leukemia in soft-shelled clams Mya arenaria inhabitin
..p53是一种肿瘤抑制基因，在细胞周期调控和细胞凋亡中起重要作用。瓦楞双壳类动物是印度次大陆淡水生态系统的重要组成部分。本研究试图检验从滤食性贻贝中提取和分离的p53蛋白及其同源物;可作为污染标志。< / p > . .
Introduction One of the important environmental problems as the consequence of the development growth is the air pollution. Air is required as a resource for life, therefore it is indispensable for us to check and control its contamination due to human activities. The increase in transport sector in the last few years has promoted a rise of the atmospheric pollution in the cities, becoming one of the main problems. Motor vehicles and other types of gasoline powered transportation as wel
..空气污染是环境问题的主要后果之一。交通运输部门贡献了近70%的空气污染，因此被证明是罪魁祸首。论文提出了颗粒物的排放。颗粒物也被称为颗粒物(PM)或细颗粒，是悬浮在气体中的固体或液体的微小颗粒。PM是空气污染的主要组成部分，威胁着我们的健康和环境。研究还得出了两者的关系
。Introduction Natural water resources are essential for the survive, existence and development of the human being. The main water sources are surface, grounds and rain water. Safe water, like air and food the primary need of flora and fauna system, without it any type life can’t sustained. In earlier time either waster sources ground and rain considered as the purest form of water. Now, due to large industrialization, over mining , anthropogenic activities uncontrolled population, in
..水是地球的基本组成部分。地球上水的主要来源是地表和地下的废物。由于人为活动，自然污染源不断受到污染。在此背景下，我们在季风前季节(2009年3月至2009年4月)对不同地表水，特别是露天池塘中某些选定的重金属，如汞、锌、铝和铁的浓度和存在进行了检测。采用ICPA法测定。结果是
..Introduction Water is the prime necessity for all living beings. The study of degradation of water quality is prime importance because it affects both aquatic and terrestrial lives. Water of Varuna river flowing through Varanasi district of Uttar Pradesh, is extensively used for drinking, bathing, toilet flushing kitchen, laundry uses, lawn watering, automobile and washing etc. municipal, agricultural and industrial purposes. The average urban consumption of water in urban areas is estimated
..对瓦拉纳西市城市污水的理化特性进行了分析。城市的大部分水都是通过瓦鲁纳河的独立排水系统直接流动的。选取不同地区的4个主要纳拉斯对瓦拉纳西市2008-2009年的废水水质进行了分析。结果表明，城市污水的理化参数pH、温度、碱度、BOD、COD、氯化物、硝态氮
值均较高。Introduction Rivers are lifeline of living beings and constitute an integral part of both rural and urban community as a source of drinking water and fish culture.There are 14 major rivers in India that share 83% of the total drainage basin and contribute 85% of the total surface flow.Water used by the consumers must be free from disease causing bacteria, toxic substance and excessive amount of minerals & organic matter.1 The district Wardha is situated 76 Km away from Nagpur (M.S.
..对瓦尔达区(ms)的达姆河水进行了研究，以考察其对水生生物和家庭用途的适宜性。样本来自三个站点，即Pavnar Ashram (S1)， Ghorad (S2)和amp;amp;收集Morchapur (S3)。参照ISI对数据进行了分析。世界卫生组织的标准。经调查，该水可安全用于家庭用水。从pH值、密度、表面张力、粘度、电导率、
…Introduction Bivalves are filter feeding organisms which have the ability to uptake, accumulate and concentrate particulate matter from their surrounding environments. This capability of bivalves to uptake and concentrate the fecal coliforms (FC) from the surrounding waters can be used for the benefit of the society and assessment of public health. Use of molluscs as biological monitors for FC may be advantageous because it may provide a concentrated microbiological sample reflecting the bact
..从马哈拉施特拉邦两个地点采集的淡水贝类水样和组织中分离和枚举了指示水污染的粪便大肠菌计数。结果表明，南岸样地污染严重，南岸样地无明显污染。< / p > . .
Introduction The retrieval of color from industrial effluent is a major problem as restriction become more stringent. Effluents from textile pulp and paper industries are highly colored due to residual dyes, and thus lower the aesthetic value structure and are toxic and harmful for aquatic and human life. The presence of color in water inhibits the growth of aquatic fauna and flora by reducing light penetration. Various techniques such as chemical Coagulation Bio – sorption, Oxidati
..Introduction Wardha is an important city in India due to “Bapu-Kuti” of Mahatma Gandhi. The Gitai Nagar area (Gopuri) is of historical importance being surrounded by Gitai Mandir & Vishwa Shanti Stoop. Water is one of the most precious gifts of nature to mankind. A mark deterioration in water has been noticed in number of locations in the study area. Physicochemical studies on bore well water of Dohod, Gujarat were studied1. Water quality depends on Efficacy of dis
..对历史地区的水样进行了研究，从瓦尔达的Gopuri (m.s.s)进行了研究，以检查其在家庭用途中的可移植性。来自三个不同地方的样品分别是:Gitai Nagar (S1)， Snehal Nagar (S2) &收集Laxmi Nagar (S3)。对其理化参数进行了研究。对参数进行了分析&与美国公共卫生协会(APHA)规定的标准值进行比较世界卫生组织。< / p > . .
Introduction Bhopal is the capital of Madhya Pradesh. Water samples of bore – wells water are collected in 2 litre clean polythene Jerry – cane after flushing the bore – wells to analyse. The procedure has adopted as prescribed by APHA (1985)1 NEERI (1986).4 Pre – sterilized bottles a used to collect the D.O. & B.O.D. samples, Temperature pH of water samples has measured at the sampling stations, In the present study temperature varied
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