用次磷酸钠废渣制备饲料级磷酸三钙

采用高温煅烧工艺,以工业生产次磷酸钠的废渣为原料,制备饲料级磷酸三钙,并对最佳工艺条件进行探讨。最佳工艺条件：煅烧温度600℃、煅烧时间20min。制得的饲料级磷酸三钙中磷的质量分数为16％～18％,符合Q／YHY01—2003《饲料级磷酸三钙》产品质量企业标准。     

新疆城市污水处理方式及利用途径初探

奎屯市城市污水的处理现阶段采用一级处理后接生物稳定塘的处理工艺是较为适宜的,但要注意做好污水及处理水的排放监测,加强排水管理,今后要逐步完善为规范的二级处理工艺。对污水处理要制定切实可行的水污染防治规划,不拘泥于现有的排水方案和污水处理厂选址,在污水厂下游建设规范的污水库作为处理水资源化利用的必要措施。我区多数城市水污染防治路线与奎屯市有着相似性,对各城市污水处理方式及利用途径可采用此方法进行深入细致的研究论证,为未来城市污水的有效处理及无害化、资源化利用打下基础。     

How Research‐Prioritization Exercises Affect Conservation Policy

Abstract: Conservation scientists are concerned about the apparent lack of impact their research is having on policy. By better aligning research with policy needs, conservation science might become more relevant to policy and increase its real‐world salience in the conservation of biological diversity. Consequently, some conservation scientists have embarked on a variety of exercises to identify research questions that, if answered, would provide the evidence base with which to develop and implement effective conservation policies. I synthesized two existing approaches to conceptualizing research impacts. One widely used approach classifies the impacts of research as conceptual, instrumental, and symbolic. Conceptual impacts occur when policy makers are sensitized to new issues and change their beliefs or thinking. Instrumental impacts arise when scientific research has a direct effect on policy decisions. The use of scientific research results to support established policy positions are symbolic impacts. The second approach classifies research issues according to whether scientific knowledge is developed fully and whether the policy issue has been articulated clearly. I believe exercises to identify important research questions have objectives of increasing the clarity of policy issues while strengthening science–policy interactions. This may facilitate the transmission of scientific knowledge to policy makers and, potentially, accelerate the development and implementation of effective conservation policy. Other, similar types of exercises might also be useful. For example, identification of visionary science questions independent of current policy needs, prioritization of best practices for transferring scientific knowledge to policy makers, and identification of questions about human values and their role in political processes could all help advance real‐world conservation science. It is crucial for conservation scientists to understand the wide variety of ways in which their research can affect policy and be improved systematically.     

贵州省野生生物资源开发利用与保护

本文论述了贵州省的野生生物资源概况，揭示了资源开发利用存在的问题，并对资源的开发利用与保护提出了建议。     

炭黑工业烟气余热的回收及利用

对油炉法炭黑生产过程烟气的来源，组成，发生量，特性作了介绍，着重研究了炭黑烟气余热的加收及利用。结果表明，采用余热锅炉串联多级空气预热器，是目前我国炭黑烟气余热回收及利用的最佳方法，采用这种方法，不仅可将高温炭黑烟气的余热量最大限度地回收及利用，同时可满足炭黑收集及烟气净化系统设备对炭黑烟气温度的要求，采用该法，炭黑烟气余热利用率可提高２０％以上，经济效益十分可观。     

酸法锂渣制取白炭黑研究

本文对用硫法锂渣制取白炭黑的基本原理及工艺流程作了较为详细的阐述，对该工艺的各种影响因素进行了探讨，并制得了合格的白炭黑，为锂渣的综合利用开辟了新的途径。     

山东省生物多样性及其保护与开发利用

山东省自然条件优越，生态环境多样，因而具有极其丰富的生物多样性，本文初步研究了山东省生物多样性现状，保护与经济协调发展对策。     

四川中药资源的开发利用与发展方向

本文探讨了四川中药资源的开发利用和发展方向；（１）以资源化优势为依托，大力发展创泡中草药；（２）以地道药材为优势，建立稳定的药材基地（３）以综合利用为途径，提高资源利用的数量和质量；（４）以资源保护为前景，保证资源的永续利用。本文     

利用造纸黑液制备水煤浆添加剂

利用造纸黑液中有效成分，经过适当处理制备水煤浆添加剂，并且对添加剂的性能进行了测试。结果表明，依照该工艺生产的添加剂，性能优良，能够满足工业生产需要。     

废塑料生产汽柴油技术分析与应用中的误区

从废塑料生产汽柴油技术的工艺流程入手，对该项技术中存在的一些问题进行了分析，内容涉及原料来源及范围，裂化反应条件，传热与除焦，油品质量及收率，新形成的污染和经济效益评估等；指出了此项技术在应用中存在的误区。