化学措施与工程措施、生物措施并称三大治沙措施，化学固沙措施的应用与发展受到材料的严格约束，在治沙技术发展过程中出现低谷期。近年来，随着材料学科的发展，无机类、有机类及无机-有机复合类化学新材料被广泛应用于治沙领域，化学固沙措施又上升为研究热点。满足成本低、效率高、生物相融性好的固沙材料成为化学固沙技术的关键，并且环保性是材料筛选的首要制约因素。本文综述了由天然材料加工而成、自然无害的环保型固沙材料的研究进展，并对环保型固沙材料进行分类，同时剖析了化学固沙发展存在的问题和环保型固沙材料的必要性。本研究将为开发高性能的环保型化学固沙材料提供理论依据。

Chemical measures， engineering measures and biological measures are called the three major sand control measures. The application and development of chemical sand fixation measures are strictly constrained by materials， and there is a trough period in the development of sand control technology. In recent years， with the development of materials science， inorganic， organic and inorganic organic composite chemical new materials have been widely used in the field of sand control， and chemical sand fixation measures have become a research hotspot. Sand fixation materials with low cost， high efficiency and good biocompatibility have become the key of chemical sand fixation technology， and environmental protection is the primary restrictive factor in the selection of materials. This paper summarizes the research progress of environmentally friendly sand fixation materials processed from natural materials， classifies environmentally friendly sand fixation materials， and analyzes the problems existing in the development of chemical sand fixation and the necessity of environmentally friendly sand fixation materials. This study will provide a theoretical basis for the development of high-performance environmental friendly chemical sand fixation materials.