由陕西省土肥所沼气课题组多年精心研制的Jx一Ⅱ型沼气池密封剂在杨陵农科城问世,并于1992年12月15日通过了陕西省农村能源办主持的技术鉴定。这种新型沼气池密封剂采用树脂类高分子材料配制而成,在0℃以上密闭、避光的条件下可长期保存。使用时,加水加温稀释,混入适量水泥作增强剂制浆涂刷,使树脂成膜状物遍布水泥之中,克服了水泥混凝土多孔渗漏的缺 Shaanxi Province soil and fertilizer by the biogas Task Force for many years carefully developed Jx a type biogas sealant came out in Yangling Agricultural Science City, and on December 15, 1992 adopted by the Shaanxi Provincial Rural Energy Office presided over the technical appraisal. The new biogas sealant is made of resinous macromolecule material, which can be stored for a long time under the condition that the temperature is above 0 ℃, and it is protected from light. When used, add water to heat diluted, mixed with appropriate amount of cement as a reinforcing agent pulping brushing, so that the resin film-like objects throughout the cement to overcome the porous cement concrete leakage